Did the rain keep you away during our plant sale weekend? Come to our Pop-Up Plant Sale! Join us for a happy hour, complete with cocktails and our great selection of native plants.
We’ll explore ponds and streams, hike for views of the Schuylkill River, and canoe on Wind Dance Pond.
Interested in birding but overwhelmed by the prospect of getting started? Check out the annual nesting bird census where we pair experienced birders with beginners, making it a great opportunity to learn to recognize local birds and collect valuable information on the birds that live here.
Grab your hiking shoes and bring the little ones for a naturalist-led exploration. We gather in the Discovery Center for story time and then hit the trails for guided exploration and discovery.
Bryophilia, in our gallery, will display Marion Wilson’s stunning digital photographs of microscopically enlarged moss species.
Get some fresh air and exercise while maintaining the beauty and biodiversity of our forest. Become a steward of the land by helping us remove invasive plants, plant native species, and clean up trails.
On the cusp of summer, the event offers an opportunity for community gardeners to welcome neighbors to experience various aspects of community-based urban agriculture.
Our nursery is stocked with a wide selection of flowering shrubs, vines, and perennials that provide important food for pollinators throughout the summer.
Enjoy the long summer days outside getting some exercise on the trails. The walk will be led at a moderate pace; be prepared for uneven terrain
Spend the night under the stars in our woodlands at the 12th Annual Great American Backyard Campout.
Each summer we count the butterflies flying through our forests and fields, collecting valuable data about butterflies in our region.
Bring your family and your harvesting pails out to gather sweet and delicious wineberries. These bright summer gems are a delight to gather and eat – and they’re invasive plants, so help us get them out of the forest!
It’s an evening of family-friendly activities celebrating our members. Bring a salad or dessert for sharing, and we’ll provide dinner.
Join paper artist Nicole Donnelly to explore plant-based papermaking and bookbinding, in collaboration with The Soapbox. In session 1 collect plants and prepare them for papermaking.
Come play, explore, and dream with your child in Tall Trees Nature Playscape.
Put on your goggles and become a junior geologist with the Philadelphia Mineralogical Society.