Longmire, which is effectively encompassed by the Longmire Historic District, is a visitor services center in Mount Rainier National Park, located 6.5 miles (10.5 km) east of the Nisqually Entrance. The area is in the Nisqually River valley at an elevation of 2,761 feet (842 m) between The Ramparts Ridge and the Tatoosh Range. Longmire is surrounded by old-growth douglas fir, western red cedar and western hemlock. The Longmire Historic District comprises the former headquarters district of the park and its chief developed area. The district includes 58 contributing buildings and structures, including four structures individually listed on the National Register of Historic Places. It is home to the largest concentration of National Park Service Rusticstyle structures in the park, and one of the most notable groups of such structures in any U.S. national park.