Morris County Park Commission

This event is now sold out. Using recipes from...

Visit the Arboretum’s gardens and learn how to correctly...

Please note: This event is SOLD OUT. New Jersey...

This program is SOLD OUT. Come sit (or squirm)...

Led by a professional spirit medium and our local...

Led by a professional spirit medium and our local...

With flowers cut from the Arboretum’s cutting beds, create...

Join us for a relaxing and creative mini terrarium...

Join our group of active 50 plus for guided...

Join our group of active 50 plus for guided...

Join our group of active 50 plus for guided...

Join our group of active adults for a guided...

Join our group of active adults for guided hikes...

Join our group of active adults for guided hikes...

Join our group of active adults for guided hikes...

Basket making is an American tradition! Learn techniques used...

As we welcome the return of cool breezes and...

Meet the cows up close! Grab a brush and...

Meet the cows up close! Grab a brush and...

Come to the farm for this afternoon program and...

Come to the farm for this afternoon program and...

Come to the farm for this afternoon program and...

Socialize with the Fosterfields flock and greet any new...

Socialize with the Fosterfields flock and greet any new...

People aren’t the only ones who dress up on...

How do animals find their mates in nature? They...

In this interactive presentation, you’ll learn how apple cider...

In this interactive presentation, you’ll learn how apple cider...

Why does it rain? Where does rain come from?...

Splash into spring at the swamp by exploring the...

Celebrate Arbor Day at The Frelinghuysen Arboretum! Join us...

Join us for a magnificent art show of local...

Join us for a magnificent art show of local...

Be among the first to experience Art in Bloom...

Connect with your creative side and the fall season...

Discover amazing facts about the owls of NJ, learn...

Winter can be a challenging time to identify local...

Tree trunks are full of holes, chips, dents and...

Come out and make a felted barnyard animal, while...

Weaving baskets is an ancient tradition that uses plant...

Invasive plants cause problems for ecosystems across the world....

Celebrate America’s pastime at Fosterfields! Come to the farm...

Did you know there are more kinds of beetles...

Have you ever wondered what it’s like to work...

Have you ever wondered what it’s like to work...

Get ready for cool fall days by learning how...

September is the time to learn new things! Celebrate...

July is the season for sweet berries, and messy...

Cozy up inside with a cup of tea or...

Cozy up inside with a cup of tea or...

Cozy up inside with tea and cocoa as we...

Cozy up inside with tea and cocoa as we...

As more and more leaves cover the trees and...

Learn the basics of birding from using binoculars to...

Join us for a spook-tacular evening! Walk through the...

Garden flowers have been used for millenia to impart...

Indigo’s vibrant, blue color has made it world-famous. Using...

Transform left over corks from your wines and champagnes...

Join us for a fun and insightful journey through...

Ever wonder how birds build their nest? Examine some...

Discover New Jersey’s fabulous butterflies and other pollinators at...

Spring and summer are the perfect times to spot...

Join us for a night of camping on the...

45 minutes of slow-flow yoga, followed by some time...

45 minutes of slow-flow yoga, followed by some time...

45 minutes of slow-flow yoga, followed by some time...

45 minutes of slow-flow yoga, followed by socializing over...

45 minutes of slow-flow yoga, followed by socializing over...

45 minutes of slow-flow yoga, followed by socializing over...

How do wild animals stay warm during chilly winter...

Relax indoors and make a delightful pinecone decoration while...

What’s that glimmering at the end of the rainbow?...

Fill your Sunday morning with the smell of fresh...

Kids off from school for the Yom Kippur holiday...

Be a student of nature! Spend the day off...

Be a student of nature! Spend your day off...

Spend your day off of school at the Great...

Kids off from school for Teacher’s Convention can spend...

Kids off from school for Good Friday can spend...

Kids off from school for Teacher’s Convention can spend...

Be a student of nature! Spend your day off...

Kids off from school for Columbus Day can spend...

Kids off from school for President’s Day can spend...

Spend your day off of school at the Great...

Kids off from school for President’s Day can spend...

Some FBI agents solve crimes, others take part in...

Put on your detective hat as we go for...

Create your own, unique chocolate box! Our staff will...

Create four dipped candles with beeswax during this relaxing...

Join us to learn about spring furry friends –...

Take a stroll through the gardens and watch local...

SOLD OUT The Frelinghuysen Arboretum welcomes fairies to visit...

Fall festivities have begun at Fosterfields. Watch apples being...

Fall festivities have begun at Fosterfields. Watch apples being...

Fall festivities have begun at Fosterfields. Watch apples being...

Fall festivities have begun at Fosterfields. Watch apples being...

Fall festivities have begun at Fosterfields. Watch apples being...

Fall festivities have begun at Fosterfields. Watch apples being...

Fall festivities have begun at Fosterfields. Watch apples being...

Fall festivities have begun at Fosterfields. Watch apples being...

Fall festivities have begun at Fosterfields. Watch apples being...

Bring your little one out for some fun fall...

Join State Director Barbara Brummer and Conservation Director Eric...

Come join us for some spooky felting fun! Learn...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Bring the whole family out on this nature-filled guided...

Bring the whole family out on this nature-filled guided...

Bring the whole family—or just yourself—out on this free...

Bring the whole family—or just yourself—out on this free...

Bring the whole family—or just yourself—out on this free...

Bring the whole family out on this guided walk...

Bring the whole family out on this guided walk...

Bring the whole family out on this guided walk...

Bring the whole family out on this guided walk...

Bring the whole family out on this FREE guided...

Bring the whole family—or just yourself—out on this free...

Bring the whole family—or just yourself—out on this free...

Bring the whole family—or just yourself—out on this free...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

It’s America’s 250th Anniversary! What better way to celebrate...

You may have heard that mushrooms aren’t plants, but...

It’s time for a haircut! Visit Fosterfields and watch...

Celebrate the fatherly figures in your life as well...

Come learn about the world’s brightest beetles and how...

Using greens from the gardens & flowers from the...

BYOB — Bring your own bunch of supermarket flowers...

Ann Fahey, Superintendent of Horticulture Education, will demonstrate how...

BYOB — Bring your own bunch of supermarket flowers...

Using greens from the gardens & flowers from the...

Spring has sprung! Come make a soap globe with...

Take some time for self-care as we get into...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness,...

Enjoy a combination of Japanese-oriented walking, meditation, mindfulness, and...

Enjoy a combination of Japanese-oriented walking, meditation, mindfulness, and...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness,...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness,...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness,...

Enjoy a combination of Japanese-oriented walking, meditation, mindfulness, and...

Enjoy a combination of Japanese-oriented walking, meditation, mindfulness, and...

Enjoy a combination of Japanese-oriented walking, meditation, mindfulness, and...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness,...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness...

Enjoy a combination of Japanese oriented walking, meditation, mindfulness,...

Come to Fosterfields for a stomping good time! Learn...

In honor of the 250th anniversary of the United...

Explore the history of American cuisine, cooking methods, and...

Explore the history of American cuisine, cooking methods, and...

Explore the history of American cuisine, cooking methods, and...

Get a new taste for history during this hearth...

Get a new taste for history during this hearth...

Get a new taste for history during this hearth...

The spring peepers and wood frogs are singing in...

The spring peepers and wood frogs are singing in...

Did you know different species of frogs make different...

Did you know different species of frogs make different...

Did you know different species of frogs make different...

Frogs are amazing creatures! Read a froggy story, try...

Bring your little ones to hear the music of...

Bring your little ones to hear the music of...

Do you hear the sounds the spring frogs are...

Did you know that wood frogs freeze rock solid...

Join us for an interactive exploration of honey bees,...

Visit Fosterfields to journey through a military history timeline....

Visit Fosterfields to journey through a military history timeline....

The sun is strong, and veggie gardens are hitting...

Sugar maples and red maples and Japanese maples, oh...

Who said flowers are just for May?! Lots of...

Put on your…bark? Flowers and leaves may be gone,...

Valentine’s Day is around the corner, and we all...

Not all birds fly south for the winter. Some...

Big bird, little bird, red bird, blue bird —...

Bring your inspiration for a garden-fresh flower arrangement! Young...

Winter is ending and spring is in the air....

Summer is almost here, and nature is getting more...

Red to Orange, Yellow, and Purple! The colors of...

Why do some plants go dormant and other plants...

Some seeds are big, and some are small. Some...

The weather might be getting cooler, but flowers are...

Amber waves and leaves of green — what is...

What signs of life can we see in the...

Sugar maples and red maples and Japanese maples, oh...

In their own way, plants have moms too. Let’s...

Fall is the season of harvest! Let’s see how...

It’s harvest season, and what better way to celebrate...

Spring is on its way! Cold weather doesn’t stop...

Flowers are emerging, which means Spring is here! Let’s...

Tall trees, short trees, round trees, skinny trees —...

Summer is here, and the butterflies are back full-force!...

Spring may be a few weeks away, but that...

Join this weekend-long, Great Swamp-wide event, visiting as many...

Join this weekend-long, Great Swamp-wide event, visiting as many...

Happy Groundhog Day! Let’s celebrate groundhogs with fun activities...

Dig into the past by handling artifacts found through...

Celebrate the 200th Anniversary of the Cooper Gristmill with...

Hiking is more than just walking! Let’s learn how...

Take a guided tour of the farm to meet...

Take a guided tour of the farm to meet...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Join this ranger-led hike that is great for adults...

Do you want to start hiking by yourself but...

Embark on a ranger-guided hike and learn about the...

Join us at the Pyramid Mountain Kincaid Woods entrance...

Join us at the Pyramid Mountain Kincaid Woods entrance...

Join us at the Pyramid Mountain Kincaid Woods entrance...

Ever wonder what is missing from preserved historic buildings...

Explore the parts of a flower and the function...

Lepidopterans are an important and fascinating group of insects....

April features a parade of beautiful and interesting plants...

The spring peepers and wood frogs are singing in...

Create a clay worm to take home, as we...

Did you know the Cooper Gristmill opened for business...

It’s time to dust off our botany caps! We’ll...

Introduce your young learner to the art of carpentry...

Celebrate the history of our spookiest holiday by learning...

Learn about the nutrients needed in soil to successfully...

Do you love all things corn-y? Join our quest...

Find out what the cows’ favorite food is and...

Let’s check out to the gardens and harvest flowers!...

Meet the Fosterfields sheep and find out how they...

Learn about the working machines of Fosterfields, from hand...

Learn how to tap a maple tree and taste...

Learn about goats, their behavior, and their role in...

Learn about goats, their behavior, and their role in...

Do you have what it takes to think like...

It’s ice harvesting season! Learn how ice cutting was...

Join the March Sisters as they celebrate the Winter...

Maple trees are an important part of NJ forests....

The Great Swamp is filled with trees we can...

Fosterfields was a respected dairy farm during the life...

This year marks the 200th anniversary of the Cooper...

Did you know Historic Speedwell has a fantastic collection...

This month, the owls at the Great Swamp are...

The annual spotted salamander migration in New Jersey is a...

Learn about the simple machines and their uses. Take...

Ring, ring, Historic Speedwell calling! Explore the science of...

Students will learn how water is used by engineers...

Have you heard of Elmer’s Glue? Come learn the...

Cabbage might not seem exciting, but you’d be surprised...

Learn about eggs and the life cycles of chickens....

Soil is the backbone of our gardens and farms,...

Soil is the backbone of our gardens and farms,...

Soil is the backbone of our gardens and farms,...

Soil is the backbone of our gardens and farms,...

Leaves are the background of nature, and we don’t...

It’s the middle of winter, but some fruits are...

Soil gives life to all the plants we grow...

Earth has been moving, changing, and being recycled for...

Take a stroll through The Willows mansion and learn...

Check out how the farm works in the winter....

Ferns are ancient plants that are beautiful in nature...

Flowers are beautiful to people, but they serve important...

Having more veggies than we can eat is a...

It may seem Spring is far away, but plant...

Ephemeral means lasting for a short time — a...

This program for older homeschoolers features a hike on...

This program for older homeschoolers features a hike on...

This program for older homeschoolers features a guided hike...

This program for older homeschoolers features a hike on...

This program for older homeschoolers features a hike on...

This program for older homeschoolers features a hike on...

This program for older homeschoolers features a hike on...

This program for older homeschoolers features a hike of...

This program for older homeschoolers features a hike on...

This program for older homeschoolers features a hike on...

Maple trees are an important part of NJ forests....

Spring is on its way, and what better way...

Connecting to nature takes practice! In this four-part class,...

Connecting to nature takes practice! In this four-part class,...

Connecting to nature takes practice! In this four-part class,...

Connecting to nature takes practice! In this four-part class,...

Herpetology?! What’s that? Find out the answer at this...

Show some love to the Earth by learning about...

When the garden’s bounty gets to be too much,...

In this four-part series, we will dive into the...

In this four-part series, we will dive into the...

In this four-part series, we will dive into the...

In this four-part series, we will dive into the...

Start the Valentine’s season with a charming pair of...

Did you know ladybugs aren’t actually bugs? Find out...

Meet the newest arrivals to the farm! Help the...

Experience the 23rd annual Lenape Day with members of...

On the surface, there isn’t much happening in winter....

Help take care of our farm animal toys! Build...

Did you know Fosterfields used to be a dairy...

Colors are all around us on the farm! Practice...

Join us on the farm to see our fuzzy...

Join us on the farm to see our fuzzy...

Who lives under a log? How can we help...

Did you know Fosterfields used to be a dairy...

April showers bring us flowers! Visit the farm animals,...

Have you ever fed a farm animal? Curious about...

Not all birds fly south for winter. Some stay...

Farms grow more than just fruits and veggies. Visit...

Autumn is the best time to explore the farm!...

When it comes to corn, our animals are all...

Meet our newest additions to the farm – baby...

In the spring, farms get MUDDY! Learn why pigs...

Did you know our farm is also a museum?!...

Did you know that we eat roots, stems, leaves,...

Did you know that we eat roots, stems, leaves,...

Visit the pumpkin patch at Fosterfields and pick your...

Come down to the farm for a reading of...

Visit our flock of Shropshire sheep. Learn about their...

Where does snow come from? Learn about the water...

Did you know that Norway Spruces are the biggest...

How did people travel before they had cars? See...

Take a wagon ride around the farm! Afterwards, enjoy...

Water plays an important role on the farm! Play...

They’re not feet, they’re not paws… They’re hooves! Learn...

We welcome a New Year of Little History Explorers...

Did you know a glacier stopped right here in...

Welcome back young learners for a new season of...

Roll on over to Historic Speedwell for a story...

Spring Into Making! March is here, and it’s time...

Celebrate 250 Years with a Living Time Capsule! Time...

Invasive plants cause problems for ecosystems across the world....

Join us at our annual maple sugar festival where...

Join us for our annual maple sugar festival where...

Did you know the process of making maple syrup...

Did you know the process of making maple syrup...

This outdoors walk takes participants back in time, as...

We can’t seem to stop picking up and admiring...

We can’t seem to stop picking up and admiring...

April showers bring May flowers, but what are flowers...

Come learn about our slimy mollusk friends and what...

Enjoy some Moo-sic at the farm! Grab your herd,...

Early spring is a great time to listen and...

Did you know that Pyramid Mountain was once home...

Come celebrate mom with wildflowers! Learn a little about...

Celebrate the important women in your life! Come to...

Celebrate the important women in your life! Come to...

Celebrate summer on the farm! Take a wagon ride,...

Have you ever wanted to learn how to identify...

Have you ever wanted to learn how to identify...

Celebrate the new year with a strenuous hike! We...

Celebrate the new year with a ranger-led strenuous hike!...

We all need some time to slow down and...

Celebrate the New Year and walk the trails to...

Give new life to your clothes for the new...

Have a hole in your favorite sweater? Did your...

Learn all about how different birds build their cozy...

Celebrate America’s culinary traditions during this three-part hearth cooking...

Celebrate America’s culinary traditions during this three-part hearth cooking...

Celebrate America’s culinary traditions during this three-part hearth cooking...

What do our journals say about us? Join a Curator-led...

Create and take home your own sparkling snowflake as...

Join us for a plein-air painting at our gorgeous...

Join staff and paranormal investigators at the Cooper Gristmill....

Take part in a unique paranormal investigation at the...

Join paranormal investigators at The Willows Mansion. The Willows...

Prepare for the school year in style by making...

Fall is the perfect time for apples. Check out...

Visit our gardens and see what brings butterflies to...

Did you know the cows were once the most...

Duck and Goose are searching for a pumpkin! Visit...

Come to Fosterfields and spend time with our goats....

In the spring, farms get MUDDY! Learn why pigs...

It’s piglet playtime! Visit the animals on the farm...

Spring is coming and it’s time to start some...

Did you know that Norway Spruces are the biggest...

Why are trees and flowers and grass all around...

How did people travel before they had cars? See...

Why do flowers have such different shapes? Let’s pick...

Why do flowers have such different shapes? We’ll pick...

Learn the art of creative pom-pom making and put...

Mushrooms come in such crazy shapes and colors, but...

Get the how’s and why’s of pruning, the science...

Welcome the beginning of spring with a guided hike...

Welcome the beginning of Spring with a hike through...

Come out and learn how to transform your old...

Show your favorite maternal figure your appreciation by bringing...

Invasive plants threaten our biodiversity and limit climate adaptation....

Create a unique gift or keepsake with a Sailors’...

Explore the native forest while completing your Forestry Merit...

Explore the native forest while completing your Forestry Merit...

Seed catalogs are coming. It’s time to think about...

Seed catalogs are coming. It’s time to think about...

There are tips and tricks for starting seeds. Sometimes...

Join museum educators as we explore the importance of...

Join museum educators before the site opens as we...

Visit Fosterfields for our new Sensory Friendly Saturdays. This...

Visit Fosterfields for our new Sensory Friendly Saturdays. This...

Create a beautiful, sewn arrangement or centerpiece of stuffed...

Learn what raptors are and discover the different adaptations...

Meadows in autumn are full of unexpected blooms. Grasses...

Weaving baskets is an ancient tradition that uses plant...

The end of winter is near, and wildlife is...

Many of our garden flowers can impart color onto...

Bottle gourds form tough, outer shells and can make...

Come & craft with us – make a multimedia...

Winter calls for a cup of tea and a...

Adding herbs to salt can be a great way...

Gardens are only just getting started, but there’s plenty...

Create a miniatrue tree-slice planter and propagate a houseplant...

Learn all about one of early spring’s most fascinating...

How do animals survive the winter? Learn how with...

Warm summer days are a great time to look...

Spring migration continues as we venture into the forest...

With spring on the way, come learn the basics...

With spring on the way, come out and learn...

The flowers and frogs are starting to wake up!...

Did you know that New Jersey is home to...

Cool off on a hot summer day by splashing...

Let’s take a look at our stream and explore...

Rocks come in tons of different shapes, sizes, and...

Fairy camp, art camp, gardening camp, nature camp, and...

Fairy camp, art camp, gardening camp, farm camp, nature...

If you think swamps are spooky, think again! Learn...

Bring your little ones to our not-so-spooky annual trail...

Bring your little ones to our not-so-spooky annual trail...

Bring your little ones to our not-so-spooky annual trail...

Winter reveals a world of interesting textures during Earth’s...

Come join us for some tasty felting fun! Learn...

Learn the art of papermaking and create beautiful, historically...

Getting a native flower garden started from seed can...

Northern New Jersey is covered in glacial erratics, boulders...

Why do snowflakes have six points? Is every snowflake...

Learning to wildcraft, or harvest and use plants from...

Have you ever wanted to become a deer? In...

Have you ever wanted to become a deer? In...

Humans aren’t the only animals that have homes! Let’s...

Humans aren’t the only animals that have homes! Let’s...

Trees have skin too: it’s called bark! Let’s learn...

Trees have skin too: it’s called bark! Let’s learn...

The striped chipmunks have woken up after their winter’s...

The striped chipmunks have woken up after their winter’s...

Spring is full of beautiful colors…can you name them...

Spring is full of beautiful colors…can you name them...

One goes “quack” and one goes “honk”! Let’s find...

One goes “quack” and one goes “honk”! Let’s find...

Not all birds fly away in the winter –...

Not all birds fly away in the winter –...

How much wood would a woodchuck chuck if a...

How much wood would a woodchuck chuck if a...

As the snow melts and the frogs start to...

As the snow melts and the frogs start to...

Have you seen any beautiful red and black beetles...

Have you seen any beautiful red and black beetles...

We love colorful leaves, but so do a lot...

We love colorful leaves, but so do a lot...

Where does maple syrup come from? Learn how syrup...

Where does maple syrup come from? Learn how syrup...

WHOO loves owls? We do! Let’s learn all about...

WHOO loves owls? We do! Let’s learn all about...

Splish, splash! What animals call our pond home? We’ll...

Splish, splash! What animals call our pond home? We’ll...

It’s a seed! It’s a fruit! It’s … both!...

It’s a seed! It’s a fruit! It’s … both!...

Join us to learn all about what makes a...

Join us to learn all about what makes a...

It’s finally spring! Celebrate the start of spring and...

It’s finally spring! Celebrate the start of spring and...

Let’s pretend we are trees! We will discover what...

Let’s pretend we are trees! We will discover what...

Winter is here! But what is winter? Find out...

Winter is here! But what is winter? Find out...

Long-legged deer, fuzzy gray squirrels, and slimy salamanders all...

Long-legged deer, fuzzy gray squirrels, and slimy salamanders all...

Why do some trees lose their leaves in the...

Why do some trees lose their leaves in the...

Tap tap tap! The woodpeckers are looking for hidden...

Tap tap tap! The woodpeckers are looking for hidden...

Have you ever wanted to become a deer? In...

Humans aren’t the only animals that have homes! Let’s...

Trees have skin too: it’s called bark! Let’s learn...

The striped chipmunks have woken up after their winter’s...

Spring is full of beautiful colors…can you name them...

One goes “quack” and one goes “honk”! Let’s find...

Not all birds fly away in the winter –...

How much wood would a woodchuck chuck if a...

As the snow melts and the frogs start to...

We love colorful leaves, but so do a lot...

Where does maple syrup come from? Learn how syrup...

WHOO loves owls? We do! Let’s learn all about...

It’s a seed! It’s a fruit! It’s … both!...

It’s finally spring! Celebrate the start of spring and...

Let’s pretend we are trees! We will discover what...

Winter is here! But what is winter? Find out...

Long-legged deer, fuzzy gray squirrels, and slimy salamanders all...

Why do some trees lose their leaves in the...

Tap tap tap! The woodpeckers are looking for hidden...

Have you seen any beautiful red and black beetles...

Rev up your engines and head to Fosterfields for...

Turtles love the warm weather, but you have to...

Join us for a guided tour of the beautiful...

Did you know the history of Frelinghuysen Arboretum dates...

Did you know the history of Frelinghuysen Arboretum dates...

Visit the beautiful gardens and grounds of the historic...

Many of the plants that surround us have a...

Join Lee Gaitskill and Sue Salsberg for a guided...

Visit the beautiful gardens and grounds of the historic...

Visit the beautiful gardens and grounds of the historic...

Visit the beautiful gardens and grounds of the historic...

Visit the beautiful gardens and grounds of the historic...

Visit the beautiful gardens and grounds of the historic...

Visit the beautiful gardens and grounds of the historic...

Take to the trails to look for tracks and...

Trek the trails with a naturalist to look for...

Have you ever wondered what animal left its pawprints...

We’ve turned our trails into a spooky Halloween spectacular!...

We’ve turned our trails into a spooky Halloween spectacular!...

We’ve turned our trails into a spooky Halloween spectacular!...

We’ve turned our trails into a spooky Halloween spectacular!...

We’ve turned our trails into a spooky Halloween spectacular!...

We’ve turned our trails into a spooky Halloween spectacular!...

We’ve turned our trails into a spooky Halloween spectacular!...

We’ve turned our trails into a spooky Halloween spectacular!...

We’ve turned our trails into a spooky Halloween spectacular!...

We’ve turned our trails into a spooky Halloween spectacular!...

Join us for this exciting, new series to make...

Join us for this fun series to make art...

Who’s been out and about during these chilly winter...

Trees are beautiful, important, and can be wildly different....

Let’s sample herbal tea and dive into the incredible...

The transition of winter into spring is a beautiful...

Come out and learn how to make chocolates for...

Celebrate Valentine’s Day with your partner or best friend...

Celebrate Valentine’s Day with your partner or best friend...

Learn the basics of needle felting while making a...

Come out and learn how to make chocolates for...

Learn the basics of needle felting while making a...

Swim, splash, evaporate! What are those mysterious pools of...

Earth has been moving, changing and being recycled for...

Who’s ready to spread their wings and explore the...

Botanical art has been instrumental in shaping the field...

Who made that track? Animal feet come in all...

Come make your own candle! Relax with some sips...

Earthworms are fascinating creatures with interesting bodies and ways...

Young scientists dive into the wild and squishy world...

Gardening season has begun, but there’s plenty to harvest...

Meep meep! What’s that? A woodcock! We’ll learn about...

Just because many birds have left for the winter...

Just because many birds have left for the winter,...

Winter doesn’t halt activity on the farm! Come to...

Winter doesn’t halt activity on the farm! Come to...

Winter doesn’t halt activity on the farm! Come to...

Winter doesn’t halt activity on the farm! Come to...

How do you identify a tree when it has...

Bark, branches and buds take the stage and provide...

Bark, branches and buds take the stage and provide...

Why does it snow in the wintertime? We’ll talk...

Double, bubble, toil and trouble! Come celebrate the spooky...

Join The Nature Conservancy for a walk around the...

Join The Nature Conservancy for a walk around the...

Tap, tap, tap! The woodpeckers are looking for hidden...

Join our team, “the Wandering Warblers,” as we search...

Join our team, “the Wandering Warblers,” as we search...

Join our team, “the Wandering Warblers,” as we search...

Join our team, “the Wandering Warblers,” as we search...

Join our team, “the Wandering Warblers,” as we search...

Let’s celebrate World Wetlands Day! Come learn about the...

Wreath, Drink, and be Merry in this hands-on class....

Enjoy our nature-inspired yoga class for little ones! Each...

Enjoy our nature-inspired yoga class for little ones! Each...

Enjoy our nature-inspired yoga class for little ones! Each...

Enjoy our nature-inspired yoga class for little ones! Each...