National Historic Oregon Trail Interpretive Center

The National Historic Oregon Trail Interpretive Center is a 23,000-square-foot (2,100 m2) interpretive center about the Oregon Trail located 6 miles (9.7 km) northeast of Baker City, Oregon on Oregon Route 86 atop Flagstaff Hill. It is operated by the Bureau of Land Management in partnership with Trail Tenders and the Oregon Trail Preservation Trust, and offers living history demonstrations, interpretive programs, exhibits, multi-media presentations, special events, and more than four miles (6 km) of interpretive trails.

Source: Wikipedia — National Historic Oregon Trail Interpretive Center (CC BY-SA 4.0)