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make a date with nature

With 23,000+ acres of land across two states and 13 counties, there’s a lot to explore.
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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
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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.
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More than ever, “forever” depends on what we do today. Together we can make a difference.
resources
- for landowners
  conservation easement landowners
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  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
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- for gardeners
  smart plant choices
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  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.
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meet us outside series

Small groups. Special places. Each of our preserves and public garden has a unique story with unique opportunities for joy and discovery in nature. Exclusive to members and guests of the Conservationists.

Join us for a stroll, walk, or hike and outdoor camaraderie on a series of events exclusive to members of the Conservationists, Natural Lands’ leadership annual gift society, and their guests. We will be led on a guided, nature-based outing by our expert staff and discover together the wonders of nature. Space is limited.

a smiling woman with long hair looking at the camera with a tree and forest in the background

questions?

To learn more about trail length and conditions, contact Cathy Greenland at cgreenland@natlands.org or 610-353-5587 ext 218.

send a message

meet us outside series

Stoneleigh is growing | garden addition tours

dig in day | caring for trees

fall hike at Diabase Farm Preserve

questions?