May 1, 2026-September 31,2026 Looking for a fun outdoor challenge? Embark on Your Parks Adventure from May 1-Sept. 30, 2026, for a chance to explore the state and be eligible for prizes! In 2026, America will commemorate its 250th anniversary since the signing of the Declaration of Independence. In partnership with the Nebraska State Historical Society Foundation, explore 50 trails and museums that showcase various aspects of Nebraska’s history. Each Your Parks Adventure: Trail Trek location is also a registered WanderNebraska site and will be counted in the WanderNebraska program.