Preserving and nurturing nature’s wonders. Creating opportunities for joy and discovery in the outdoors for everyone.

we save open space, care for nature, and connect people to the outdoors.

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A drone photo of a natural autumn landscape of farm feilds and trees under a blue sky with whispy white clouds.

Bryn Coed Preserve

Developers coveted this vast, unspoiled property for decades. Today, Bryn Coed is protected forever.

Beams of sunlight pour through green woods around tall dark trees.

Saunders Woods Preserve

Saunders Woods Preserve is a 25-acre hidden gem of a nature preserve in the heart of the Main Line.

A landscape of orange and green trees in a field of orange grass.

Binky Lee Preserve

The view from atop the hill offers a rare glimpse of Chester County past: undeveloped woodlands and fields in all directions.

Upcoming events

BirdingGeneral Events

Autumn Offspring:
Avian Collaboration with Willistown Conservation Trust

kids playing music in a circle garden

Stoneleigh: a natural garden | Stoneleigh Natural GardenGeneral Events

PlayIn Time Music Circle

A few people sit out on the lawn as the sun sets in the distance between the trees.

Stoneleigh: a natural garden | Stoneleigh Natural GardenGeneral Events

Summer-sational Nights

smiling woman kneeling on the ground, planting a small tree in the dirt.

Bryn Coed Preserve | Volunteer Service

Volunteer - Nurture Nature

Smiling man wearing dark sunglasses holding loppers next to a tree.

Gwynedd Preserve | Volunteer Service

Volunteer - Care for Nature

a long path through tended gardens, the sun setting in the backdrop of the trees.

Stoneleigh: a natural garden | Member DiscountStoneleigh Natural GardenGeneral Events

Home and Garden Tour

ChesLen Preserve | General Events

Plein Air Painting at ChesLen Preserve

a pavilion sits in a large green field with its shadow cast on the grass as the sunrise shines behind it.

ChesLen Preserve | General Events

Pints on the Preserve

Yoga instructor Kristen Brower performing for a sound meditation

Crow’s Nest Preserve | General Events

Sound Meditation

Smiling woman standing next to a tree holding loppers.

ChesLen Preserve | Volunteer Service

Volunteer - Give Back to Nature

A group of five women in sun salutation pose on yoga mats outdoors in a meadow with tall pine trees in the background. The sun is setting just below the tree tops.

Stoneleigh: a natural garden | Member DiscountStoneleigh Natural GardenGeneral Events

Yoga in the Garden

Euonymus americanus leaf

Stoneleigh: a natural garden | Stoneleigh Natural GardenVolunteer Service

Volunteer - Fall Gardening

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In the news

A majestic white oak tree in autumn with green trees and shrubs in the backdrop

Natural Lands and Lower Merion School District Reach Agreement for Sale of Oakwell

VILLANOVA, Pa., August 20, 2024 – Natural Lands and Lower Merion School District (LMSD) announced today that the LMSD Board of Directors has authorized the…

Final Crebilly Farm Fundraising Effort

More than 250 Acres of Pristine Forest Preserved Forever