Klamath Mountains animal species, including black bears, large cats, owls, eagles, and several species of Pacific salmon. Millions of acres in the mountains are managed by the United States Forest Service. The northernmost and largest sub-range of the Klamath Mountains are the Siskiyou Mountains. Physiographically, the Klamath Mountains include the Siskiyou Mountains, the Marble Mountains, the Scott Mountains, the Trinity Mountains, the Trinity Alps, the Salmon Mountains, and the northern Yolla-Bolly Mountains. They are a section of the larger Pacific Border province, which in turn is part of the Pacific Mountain System (Pacific Coast Ranges) physiographic division. These are the ten highest
Tortolita Mountains include the Santa Catalina Mountains (the area's most prominent), the Rincon Mountains, the Santa Rita Mountains, and the Tucson Mountains. Tortolita Mountains The Tortolita Mountains are a modest mountain range northwest of Tucson, Arizona, USA, at the northern boundaries of Oro Valley and Marana, two suburbs of Tucson. Peak elevation is 4,696 feet (1,431 m). Much of the mountain range is protected within the Tortolita Mountain Park, established in 1986 by Pima County and slated for further expansion. Public access to the Park, especially from Marana, has become contentious. The Tortolita Mountains include extensive cultural resources. Native American peoples known