celebrate America’s 250 years with 250 miles. Join Natural Lands in 2026 to celebrate the USA’s 250th birthday by walking, trekking, or hiking 250 miles at […]
make a date with nature
With 23,000+ acres of land across two states and 13 counties, there’s a lot to explore.
find yourself outside
From yoga to bird walks to volunteering, we offer events year-round.
why protecting land matters
Every acre we save cleans and cools the air we breathe, soaks up floodwaters, provides wildlife with habitat, filters the water we drink, and brings humans improved health and joy.
donate now
More than ever, “forever” depends on what we do today. Together we can make a difference.
natives are nice
Native plants feed native insects, which are the foundation of life on this planet. Every yard, garden, and patio pot needs more natives.
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2 events,
Trek-a-Thon
celebrate America’s 250 years with 250 miles. Join Natural Lands in 2026 to celebrate the USA’s 250th birthday by walking, trekking, or hiking 250 miles at […]
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […] |
2 events,
Featured
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Featured
Schedule your time to create among community. Join this brand-new autumnal series as we travel throughout Natural Lands’ preserves and take inspiration from the surrounding […]
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Love nature and want to lend her a helping hand? Grab gloves and join fellow volunteers in removing invasives, nurturing native plants, or restoring habitat. […] |
1 event,
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […] |
2 events,
Through the Wild Lens – Photo Contest at Mariton Wildlife Sanctuary
Connect with the wonders of nature—and share the magic you see through your lens. Natural Lands invites photographers of all skill levels to participate in […]
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This event is sold out. Please join us at a future event. Join us for an engaging and educational walk around the preserve, where you'll […] |
2 events,
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Love nature and want to lend her a helping hand? Grab gloves and join fellow volunteers in removing invasives, nurturing native plants, or restoring habitat. […]
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Come out for a lively evening of contra dancing in Crow’s Nest’s rustic, restored barn. Natural Lands is partnering with Birdsboro Contra Dance for a […] |
2 events,
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Love nature and want to lend her a helping hand? Grab gloves and join fellow volunteers in nurturing nature. Good fun (and dirt) is guaranteed! […]
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Go behind the scenes at Tri-State Bird Rescue & Research to learn how injured and orphaned wild birds are given a second chance. Participants will […] |
1 event,
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Don't miss out on this special early autumn tour of Peek Preserve’s unique salt marsh habitat. Let’s discover together which mushrooms and fungi are growing […] |
1 event,
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […] |
0 events,
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2 events,
Featured
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Featured
Join current Preserve Manager Erin Smith, past Conservation Director Jack Stefferud, and Events Coordinator Tianna Godsey for a guided hike at Green Hills Preserve. It’s […]
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […] |
3 events,
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It’s never too early to start thinking about harvesting from the garden for a beautiful holiday display. Join Kristen Ryan, senior horticulturist and creative lead […]
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Join our partners at PlayIn Time Productions for a weekly, interactive musical program geared toward children up to age five and their parents or caregivers. […]
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The Organ Historical Society (OHS) and Natural Lands present Friday Organ Concerts in the Main House at Stoneleigh. Join us for noontime concerts this fall […] |
6 events,
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Step into the fascinating world of spiders with us. This family‑friendly program begins with a lively introduction to spider science—covering how they build, hunt, and […]
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Love nature and want to lend her a helping hand? Join fellow volunteers in removing invasives, nurturing native plants, or restoring habitat. Projects vary, but […]
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Join us for a guided walk along the northern trails of Crow’s Nest Preserve, where the fields are bursting with late-summer blooms, including New England […]
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Enjoy dazzling displays of native plants, stately trees, and historical landscapes by the Olmsted Brothers that have been thoughtfully reimagined into a beautiful and biodiverse […]
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East Branch Brewing Company will be pouring suds at the Lenfest Center pavilion. Enjoy refreshments with a take-your-breath-away view. Pair your pint with a… …hike! ChesLen Preserve […]
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Whether you’re seeking ease, grounding, or a glimpse of a gorgeous sunset, join yoga instructor Jen Gervasi at ChesLen Preserve for a gentle sunset yoga […] |
2 events,
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This event is full. Please join us for a future event. Love nature and want to lend her a helping hand? Grab gloves and join […]
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This event is cancelled. Please join us for a future event. Relax the mind and strengthen the body with an all-levels yoga class and meditation […] |
1 event,
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Love nature and want to lend her a helping hand? Grab gloves and join fellow volunteers in nurturing nature. Good fun (and dirt) is guaranteed! […] |
1 event,
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […] |
1 event,
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Join our partners In Color Birding Club for their next Book Club gathering, where bird joy meets storytelling. On Wednesday, September 16th, we will come […] |
2 events,
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […]
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Join our partners at Heartwell Yoga for a holistic approach to both story time and yoga that honors the understanding that play is vital to […] |
3 events,
Through the Wild Lens – Photo Contest at Mariton Wildlife Sanctuary
Connect with the wonders of nature—and share the magic you see through your lens. Natural Lands invites photographers of all skill levels to participate in […]
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Join our partners at PlayIn Time Productions for a weekly, interactive musical program geared toward children up to age five and their parents or caregivers. […]
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Designed for guests with limited mobility who otherwise might not be able to join a longer tour, these monthly Home & Garden tours on a […] |
3 events,
Featured
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Featured
Love nature and want to lend her a helping hand? Grab gloves and join fellow volunteers in nurturing nature. Good fun (and dirt) is guaranteed! […]
Featured
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Featured
Event is sold out. Please connect with us at another outdoor adventure. music. without walls Join us for a magical early-fall evening where music, nature, […]
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Love nature and want to lend her a helping hand? Grab gloves and join fellow volunteers in nurturing nature. Good fun (and dirt) is guaranteed! […] |
2 events,
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Update: Yoga in the Garden on September 20th is cancelled due to rain. Relax the mind and strengthen the body with an all-levels yoga class […]
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UPDATE: Due to the forecasted rain, the Fall Family Concert is being moved indoors. As the summer draws to a close, join us in the […] |
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0 events,
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2 events,
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […]
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This event is cancelled. Please join us for a future event. Join us for an educational journey through the beautiful Sadsbury Woods Preserve led by […] |
1 event,
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Escape the hustle and bustle and immerse yourself in the soothing sights, sounds, and scents of nature during this mindful outdoor experience. This unique afternoon […] |
4 events,
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […]
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This event is cancelled. Please join us for a future event. Join our partners at Heartwell Yoga for a holistic approach to both story time […]
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Natural Lands’ diverse habitats sustain a variety of avian species. We’ll look for migratory and resident birds, including songbirds, raptors, and more. Bring your binoculars […]
Virtual Event
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Virtual Event
Little or no backyard? No problem! Learn how you can still support native biodiversity by gardening strategically in small spaces such as balconies and containers. […] |
2 events,
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Join our partners at PlayIn Time Productions for a weekly, interactive musical program geared toward children up to age five and their parents or caregivers. […]
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Due to unforeseen circumstances, this event has been cancelled. Please join us at your next outdoor adventure. Join us for a celebration of the Autumn […] |
2 events,
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This event has been cancelled due to wind advisory. We hope you can join us at another event soon. Love nature and want to lend […]
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Enjoy dazzling displays of native plants, stately trees, and historical landscapes by the Olmsted Brothers that have been thoughtfully reimagined into a beautiful and biodiverse […] |
4 events,
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This event is cancelled due to the weather forecast. Thank you for your interest, and we hope you will join us at a future event. […]
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Join natural dyer and textile artist Laura Hricko for a hands-on workshop in the garden, where the surrounding landscape will serve as both inspiration and […]
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Relax the mind and strengthen the body with an all-levels yoga class and meditation session guided by Christina Fittipoldi in the tranquil setting of the […]
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Due to unforeseen circumstances, this event has been cancelled. Please join us at the next Forest Bathing opportunity on October 30. In today’s fast-paced world, […] |
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0 events,
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1 event,
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […] |
0 events,
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5 events,
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Did you know more than 100,000 plants thrive at Stoneleigh: a natural garden? Grab gloves and join staff and fellow volunteers for seasonal garden projects. […]
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Mindful birding combines observing birds with mindfulness techniques, creating a practice that incorporates heightened awareness. Labeling or identifying birds is not the primary focus. Instead, […]
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Join our partners at Heartwell Yoga for a holistic approach to both story time and yoga that honors the understanding that play is vital to […]
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Escape the hustle and bustle and immerse yourself in the soothing sights, sounds, and scents of nature during this mindful outdoor experience. This unique afternoon […]
-
Natural Lands’ diverse habitats sustain a variety of avian species. We’ll look for migratory and resident birds, including songbirds, raptors, and more. Bring your binoculars […] |
3 events,
Through the Wild Lens – Photo Contest at Mariton Wildlife Sanctuary
Connect with the wonders of nature—and share the magic you see through your lens. Natural Lands invites photographers of all skill levels to participate in […]
-
Join our partners at PlayIn Time Productions for a weekly, interactive musical program geared toward children up to age five and their parents or caregivers. […]
-
The Organ Historical Society (OHS) and Natural Lands present Friday Organ Concerts in the Main House at Stoneleigh. Join us for noontime concerts this fall […] |
2 events,
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Love nature and want to lend her a helping hand? Grab gloves and join fellow volunteers in removing invasives, nurturing native plants, or restoring habitat. […]
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Fancy a foray for fungi? Join our partners at the Philadelphia Mycology Club for a walk-and-talk through the garden in search of marvelous mushrooms. Together, […] |
2 events,
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Love nature and want to lend her a helping hand? Grab gloves and join fellow volunteers in nurturing nature. Good fun (and dirt) is guaranteed! […]
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Relax the mind and strengthen the body with an all-levels yoga class and meditation session guided by Christina Fittipoldi in the tranquil setting of the […] |
Are you up to the challenge? Explore all 20 of our featured preserves and Stoneleigh: a natural garden, and collect all the code words to receive a Natural Lands “Find Yourself Outside” t-shirt.
get startedRock, roots, and rhythm. No matter what the style, music is better with nature as the backdrop.
So get your groove on this year with Natural Lands at these amazing events!
join usEast Branch Brewing Company will be pouring suds on select Saturdays. Enjoy refreshments with a take-your-breath-away view.
join us