The United States contains varied landforms across its territory. These include:
The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch 3,000 mi (4,800 km) in straight-line distance from the northernmost part of western Canada, to New Mexico in the southwestern United States. Depending on differing definitions between Canada and the United States, its northern terminus is located either in northern British Columbia's Terminal Range south of the Liard River and east of the Trench, or in the northeastern foothills of the Brooks Range/British Mountains that face the Beaufort Sea coasts between the Canning River and the Firth River across the Alaska-Yukon border. Its southernmost point is near the Albuquerque area adjacent to the Rio Grande Basin and north of the Sandia–Manzano Mountain Range. Being the easternmost portion of the North American Cordillera, the Rockies are distinct from the tectonically younger Cascade Range and Sierra Nevada, which both lie farther to its west.
The term "United States", when used in the geographical sense, is the contiguous United States, the state of Alaska, the island state of Hawaii, the five insular territories of Puerto Rico, Northern Mariana Islands, U.S. Virgin Islands, Guam, and American Samoa, and minor outlying possessions. The United States shares land borders with Canada and Mexico and maritime borders with Russia, Cuba, The Bahamas, and other countries, in addition to Canada and Mexico. The northern border of the United States with Canada is the world's longest bi-national land border.
Horsetooth Mountain is a mountain summit in the foothills of the Front Range of the Rocky Mountains of North America. The 7,259-foot (2,213 m) peak is located in the Horsetooth Mountain Open Space, 7.0 miles (11.2 km) west of downtown Fort Collins in Larimer County, Colorado, United States.
Mummy Mountain is a high mountain summit in the Mummy Range of the Rocky Mountains of North America. The 13,430-foot (4,093 m) thirteener is located in the Rocky Mountain National Park, 8.5 miles (13.7 km) northwest by north of the Town of Estes Park in Larimer County, Colorado, United States.
Tijeras Peak is a high mountain summit in the Sangre de Cristo Range of the Rocky Mountains of North America. The 13,610-foot (4,148 m) thirteener is located 9.8 miles (15.8 km) southeast by east of the Town of Crestone in Saguache County, Colorado, United States, in the Sangre de Cristo Wilderness on the boundary between Great Sand Dunes National Preserve and Rio Grande National Forest. Tijeras Peak is the highest summit in Great Sand Dunes National Park and Preserve. Tijeras is Spanish for scissors, and refers to the double-pronged rocky tip of the mountain.
Braddock Peak is a mountain summit in the Never Summer Mountains range of the Rocky Mountains of North America. The 11,972-foot (3,649 m) peak is located in State Forest State Park, 3.0 miles (4.8 km) south-southwest of Cameron Pass in Jackson County, Colorado, United States.
Mount Julian is a mountain summit in the northern Front Range of the Rocky Mountains of North America. The 12,933-foot (3,942 m) peak is located in the Rocky Mountain National Park Wilderness, 12.2 miles (19.7 km) west of the Town of Estes Park in Larimer County, Colorado, United States. The mountain was named in honor of Julian Hayden, a civil engineer who lived in Estes Park.
Mount Richthofen is the highest summit of the Never Summer Mountains range of the Rocky Mountains of North America. The prominent 12,945-foot (3,946 m) peak is located 5.6 miles (9.0 km) northwest by west of Milner Pass, Colorado, United States, on the Continental Divide separating the Rocky Mountain National Park Wilderness in Rocky Mountain National Park and Grand County from Routt National Forest and Jackson County. The mountain was named in honor of pioneering German geologist Baron Ferdinand von Richthofen, apparently by Clarence King's 1870 survey team.
Hagues Peak is the highest summit of the Mummy Range in the Rocky Mountains of North America. The 13,573-foot (4,137 m) thirteener is in the Rocky Mountain National Park Wilderness, 9.9 miles (15.9 km) northwest of the Town of Estes Park, Colorado, United States. Hagues Peak is the highest point in Larimer County, Colorado.
Fairchild Mountain is a high mountain summit in the Mummy Range of the Rocky Mountains of North America. The 13,508-foot (4,117 m) thirteener is located in the Rocky Mountain National Park Wilderness, 9.6 miles (15.5 km) northwest of the Town of Estes Park in Larimer County, Colorado, United States.
Mount Chiquita is a mountain summit in the Mummy Range of the Rocky Mountains of North America. The 13,075-foot (3,985 m) thirteener is located in Rocky Mountain National Park, 9.8 miles (15.7 km) northwest by west of the Town of Estes Park in Larimer County, Colorado, United States.
Henry Mountain is a high and prominent mountain summit in the southern Sawatch Range of the Rocky Mountains of North America. The 13,261-foot (4,042 m) thirteener is located in the Fossil Ridge Wilderness of Gunnison National Forest, 7.8 miles (12.5 km) northwest of the Town of Pitkin in Gunnison County, Colorado, United States.
Jacque Peak is a high and prominent mountain summit in the Gore Range of the Rocky Mountains of North America. The 13,211-foot (4,027 m) thirteener is located in the White River National Forest, 1.6 miles (2.5 km) south by east of the resort community of Copper Mountain in Summit County, Colorado, United States.
Green Mountain is a prominent mountain summit in the Kenosha Mountains range of the Rocky Mountains of North America. The 10,427-foot (3,178 m) peak is located in Pike National Forest, 5.2 miles (8.4 km) northwest of the community of Deckers, Colorado, United States, in Jefferson County.
Jagged Mountain is a high mountain summit in the Needle Mountains range of the Rocky Mountains of North America. The 13,830-foot (4,215 m) thirteener is located in the Weminuche Wilderness of San Juan National Forest, 12.2 miles (19.7 km) south-southeast of the Town of Silverton in San Juan County, Colorado, United States.
Chief Cheley Peak is a mountain summit in the northern Front Range of the Rocky Mountains of North America. The 12,815-foot (3,906 m) peak is located in the Rocky Mountain National Park Wilderness, 13.1 miles (21.1 km) west of the Town of Estes Park, Colorado, United States, on the Continental Divide between Grand and Larimer counties.