25th Anniversary of the
Oregon Trail History & Education Center
Join us for a signature event as Idaho participates in America250, a national celebration of the Declaration of Independence. This event, held on the grounds of Three Island State Park, between 10:00 and 4:00 on August 9, 2025, pays tribute to pioneers who crossed the Oregon Trail in Idaho, celebrates the 25th anniversary of the Oregon Trail History and Education Center, and symbolizes the enduring spirit of our nation.
