Fort Simcoe Historical State Park
This 1856 fort and its several outbuildings are situated on 196 acres on the Yakama Indian Reservation in the town of White Swan. Particularly impressive is the commanding officers' quarters, which looks like a Victorian summer retreat and now contains a museum (open Saturday, April–October) with exhibits that focus on relations between the Yakama people and American settlers. The Military Days celebration in May features reenactments. Popular activities include bird-watching and picnicking.