April 25, 2026
Earth Week: City Nature Challenge
Lake Ellyn Park
645 Lenox Road Glen Ellyn, IL 60137
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About this event

Description

In this citizen science challenge, cities from across the world compete for the greatest participation. Help Chicagoland rise in the rankings by joining us at a group event or taking part on your own. The City Nature Challenge is a BioBlitz. People from all backgrounds and ages gather to find and document as many organisms as possible within a specific area and timeframe. By using the iNaturalist app on your smartphone or tablet to take photos of plants and wildlife, you will contribute to studies of the diverse life in our region. Children are encouraged to attend to hunt for nature-themed clues along the trail in order to unlock a treasure chest. Under age 14 must be accompanied by a registered adult.

Age Category

Multiple Ages

Location

Lake Ellyn

Event reminder
April 25, 2026SaturdayAdd to calendar
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Lake Ellyn Park645 Lenox Road Glen Ellyn, IL 60137View Map
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