visit
- places
  nature preserves to explore
  Stoneleigh: a natural garden
  view all
  map
  support these places
- before you go
  days & hours
  accessibility
  trail maps for your smartphone
  dos & donts
  dog rules
  photography
  deer management
make a date with nature

With 23,000+ acres of land across two states and 13 counties, there’s a lot to explore.
events & news
- events
  general events
  volunteer events
  nextgen events
  events with member perks
  garden tours
  plan your event
- news
  press releases
  news from the preserves
  news from the garden
  all news
find yourself outside

From yoga to bird walks to volunteering, we offer events year-round.
what we do
- save open space
  why protecting land matters
  how conservation works
  community green spaces
- care for nature
  caring for our preserves
  caring for our garden
  stewardship planning
- connect people to the outdoors
  at our preserves & garden
  in your community
  nature for all
- about us
  mission & history
  staff & leadership
  our fiscal approach
  our values
  careers
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.
take action
- give
  donate
  become a member
  renew membership
  other ways to give
  member benefits
- partner
  become a corporate sponsor
  our sponsors
- volunteer
  ways to volunteer
  upcoming volunteer events
  be a Force of Nature®
  Stoneleigh Ambassadors
  corporate volunteering
- get involved
  our NextGen community
  in your community
  in your own space
donate now

More than ever, “forever” depends on what we do today. Together we can make a difference.
resources
- for landowners
  conservation easement landowners
  sell or donate your land
  conserve your land
- for municipal partners
  Growing Greener: Conservation by Design
  planning & landscape architecture
  land conservation consulting
  open space ballot referendums
  PECO Green Region
- land management
  stewardship planning
  stewardship handbook
  other resources
- for gardeners
  smart plants choices
  helpful habits
  bring life to your garden
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.
shop
search
donate
join/renew

Members Appreciation Day

Land for life. Nature for all. It’s the heart of our mission. But we can’t succeed in delivering on it—saving open space, caring for nature, and connecting people to the outdoors […]

May 2 @ 2:00 pm - 4:30 pm

learn more

Stardust: It’s literal. It’s metaphorical. And when it touches us, it’s magical! Soaring trees. Tranquil vistas. Gardens full of natural beauty and life. Let the magic of Stoneleigh awe and inspire you as we gather for Stardust—Natural […]

June 5 @ 6:30 pm - 9:30 pm

learn more

Friday Night Lights

ChesLen Preserve

music. without walls. Picture this: warm summer breezes, live music, locally crafted cider, wine and beer, s’mores, and unforgettable sunset views at one of the […]

June 26 @ 7:00 pm - 10:00 pm

learn more

Beats & Brews

Binky Lee Preserve

music. without walls Join us for a magical early-fall evening where music, nature, and community come together beneath crisp autumn skies. Enjoy live music from […]

September 19 @ 6:00 pm - 9:00 pm

learn more

general

April

PlayIn Time Music Circle

April 17 @ 10:15 am - 11:00 am

Stoneleigh: a natural garden 1829 County Line Road, Villanova, Pennsylvania

view of the Main House from the Great Lawn

Accessible Golf Cart Tour

April 17 @ 11:00 am - 11:45 am

Stoneleigh: a natural garden 1829 County Line Road, Villanova, Pennsylvania

close up of a caterpillar on a tree leaf

Art Along the Trails – Through the Wild Lens

April 18

Mariton Wildlife Sanctuary 240 Sunnyside Road, Easton, Pennsylvania

a purple and white flower blooming on an emerald stalk - showy orchid

Spring Ephemeral Wildflower Wander

April 18 @ 9:00 am - 11:30 am

Sadsbury Woods Preserve 443 Old Wilmington Road, Coatesville, Pennsylvania

a stone mansion surrounded by gardens with purple and yellow flowers

Home and Garden Tour

April 18 @ 10:30 am - 12:00 pm

Stoneleigh: a natural garden 1829 County Line Road, Villanova, Pennsylvania

abstract art with various objects and mediums

Wild Materials: Transforming Found Objects into Art

April 18 @ 1:00 pm - 4:00 pm

Saunders Woods Preserve 1020 Waverly Road, Gladwyne, PA

Yoga instructor Kristen Brower in Yoga pose

Sunday Yoga at Crow’s Nest with Soul Bloom

April 19 @ 10:00 am - 11:15 am

Crow's Nest Preserve 201 Piersol Road, Elverson, Pennsylvania

people doing yoga in the middle of a lush garden

Yoga in the Garden

April 19 @ 10:15 am - 11:15 am

Stoneleigh: a natural garden 1829 County Line Road, Villanova, Pennsylvania

rows of rippling mushrooms attached to the base of a tree

Outdoors Online: Common Mushrooms of the Yard & Garden

April 20 @ 6:30 pm - 7:30 pm

Virtual Event

bird with red breast and blue head and wings sits atop a thorny stem

Murmuration & Migrations: Spring Bird Walk

April 21 @ 8:30 am - 11:00 am

ChesLen Preserve - Corcoran's Bridge 1722 Embreeville Road, Coatesville, Pennsylvania

find yourself outside

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 started