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The Biennial Wissahickon Photo Contest 2026 is presented by Friends of the Wissahickon, Wissahickon Trails, and Woodmere Art Museum. The photo contest kicks off April 1 and the deadline for submission is October 15. Winners will be announced October 29.
Photo Contest
Everyone
Help us document the biodiversity at Crossways Preserve using iNaturalist. City Nature Challenge is a global celebration of biodiversity in and around urban areas. Over 3.3 million observations and over 73,000 species were identified by 102,945 participants in 2025.
Community Science
Family Friendly
Help us document the biodiversity at Briar Hill Preserve using iNaturalist. Participants should bring an electronic device with iNaturalist downloaded and a free account already set-up or a camera.
Contact Lisa Hansell, Senior Development Manager
