Elk Mountain is in the northern Teton Range

Teton Range

The Teton Range is a mountain range of the Rocky Mountains in North America. A north-south range, it is on the Wyoming side of the state's border with Idaho, just south of Yellowstone National Park. Most of the range is in Grand Teton National Park....

, Grand Teton National Park

Grand Teton National Park

Grand Teton National Park is a United States National Park located in northwestern Wyoming, U.S. The Park consists of approximately and includes the major peaks of the long Teton Range as well as most of the northern sections of the valley known as Jackson Hole. Only south of Yellowstone...

, Wyoming

Wyoming

Wyoming is a state in the mountain region of the Western United States. The western two thirds of the state is covered mostly with the mountain ranges and rangelands in the foothills of the Eastern Rocky Mountains, while the eastern third of the state is high elevation prairie known as the High...

. The peak is part of a ridge immediately west of Owl Peak

Owl Peak

Owl Peak is in the northern Teton Range, Grand Teton National Park, Wyoming and is just east of Elk Mountain. The peak is located west of and across Jackson Lake from Lizard Creek Campground. Access to the peak is easiest by boat to the Berry Creek trailhead at Wilcox Point...

 and the exact altitude is not known but is estimated to be between 10720 and 10800 ft (3,267.5 and 3,291.8 m). Elk Mountain is the northernmost peak in the Teton Range over 10000 feet (3,048 m) in elevation. North of Elk Mountain, the Tetons blend into the Yellowstone Plateau

Yellowstone Plateau

The Yellowstone Plateau volcanic field is a geological feature found in the U.S. state of Wyoming. It is a popular site for tourists.The plateau developed through three volcanic cycles spanning two million years that included some of the world's largest known eruptions...

.