More About Indianapolis City Nature Challenge
The City Nature Challenge (CNC) is a global community science event where people work together to document urban wildlife. In April 2026, Indianapolis and communities across Indiana will join more than 600 cities worldwide in this friendly competition to explore, photograph, and record local biodiversity.
Free to sign up! For more information and to register, please visit Click for Details
Free to sign up! For more information and to register, please visit Click for Details
Date & Time
April 24, 2026
Additional Dates
This event also occurs on:
04/25/2026, 04/26/2026, 04/27/2026
Location
Monument Circle
1 Monument Circle
Indianapolis, IN 46204
Learn More
Communities
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To learn more, watch our intro video!
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