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FREE · OUTDOORS

Wissahickon Environmental Center

Rated 4.8 stars; the 'Tree House' in the Andorra Natural Area hosts free weekly bird walks, nocturnal wildlife walks, story hours and nature programs

IS IT REALLY FREE?

Free. Admission is free per the official page. Confirm before you go.

📍 Chestnut Hill

🕑 hours and nature programs

Official source ↗ · Last checked 2026-11-07

HOW WE VERIFIED

We opened the official page on 2026-11-07, confirmed the name matched, and kept the listing only when the page was live. Hours and prices change — always confirm on the official source before you go. How we verify

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