Aspen Mountain (often called by its former name of Ajax among locals) is a ski area in the western United States, located in Pitkin County, Colorado, just outside and above the city of Aspen. Situated on the north flank of Aspen Mountain (for which it is named), its summit elevation is above sea level. Aspen Mountain forms the end of Richmond Ridge, a long ridge that extends south at approximately to join the main spine of the Elk Mountains. Founded in 1946 by Walter Paepcke, Aspen was the first ski area venture of the Aspen Skiing Company. It is one of four adjacent ski areas operated by the company as part of the Aspen/Snowmass complex. At only , it is somewhat small compared to other ski areas, especially compared to the much larger nearby Snowmass ski area, and retains a unique cultural flavor that harkens to the earlier days of recreational skiing in the state. The ski area is located within the White River National Forest and is operated under a permit from the U.S. Forest Service. It has three restaurants on the mountain; two are on top (one is a club that only allows members), and one is mid-mountain. History and Description Before 1946, the mountain had been the site of skiing using a crude boat lift and by the use of the jeep trails up the back side of the mountain on Midnight Mine Road. In 1941, Aspen's first national downhill and slalom championships were held March 8–9. Fritz Benedict visited Aspen for the first time, the father of the 10th Mountain Hut and Trail System. The foundation of the ski area in 1946 was accomplished with the installation of the single-seat chairlift, Lift-1. When it began operations on December 14, 1946, it was the longest chairlift in the world. Many of the first employees were veterans of the U.S. Army's 10th Mountain Division, which had trained in Colorado at Camp Hale north of Leadville, including Friedl Pfeifer of Austria and Pete Seibert. Before the war, Pfeifer had headed the ski school at Sun Valley and did the same at Aspen; Seibert was a member of the Aspen ski patrol who later founded Vail Mountain in 1962. In its fourth season, Aspen hosted the 1950 World Championships, the first world championships held outside of Europe, and the first since 1939. Lift-1 ran until 1972 when it was replaced