HomeLandforms

Landforms

All Famous Bridges Seaports & Harbors Major Airports Border Crossings
Rank by: A–Z Area (sq mi) Length (mi) Elevation (ft)

37 entries

Badwater Basin

The lowest point in North America

Cape Alava

The westernmost point of the contiguous United States

Denali

The highest mountain in North America

Four Corners

The only place where four U.S. states meet

Geographic Center of North America

The middle of the continent, in North Dakota

Geographic Center of the Contiguous U.S.

The middle of the Lower 48, in northern Kansas

Geographic Center of the United States

The middle of all fifty states, in South Dakota

Ka Lae (South Point)

The southernmost point of the fifty states

Long Island

The most populous island in the United States

Mauna Kea

The tallest mountain on Earth, measured from its base

Mean Center of Population

The country's population balance point, drifting west and south

Monument Valley

Towering sandstone buttes on the Navajo Nation

Mount Rainier

A glacier-clad volcano looming over Seattle

Mount St. Helens

The volcano that erupted catastrophically in 1980

Mount Waialeale

One of the wettest places on Earth

Mount Washington

Home to "the world's worst weather"

Mount Whitney

The highest peak in the contiguous United States

Pikes Peak

The Colorado fourteener that inspired "America the Beautiful"

Point Barrow

The northernmost point of the United States

Semisopochnoi Island

The longitude extreme where the U.S. crosses the 180th meridian

The Aleutian Islands

A volcanic arc reaching from Alaska toward Asia

The Appalachian Mountains

The ancient, worn mountains of the eastern U.S.

The Cascade Range

A chain of volcanoes in the Pacific Northwest

The Channel Islands

California's "Galapagos" off the Southern coast

The Chihuahuan Desert

The largest desert in North America

The Colorado Plateau

The high red-rock heart of the Southwest

The Florida Keys

A coral archipelago curving off the tip of Florida

The Grand Canyon

A mile-deep gorge carved by the Colorado River

The Great Basin

The vast interior where no rivers reach the sea

The Mojave Desert

The driest desert in North America

The Outer Banks

A chain of barrier islands off the North Carolina coast

The Rocky Mountains

The backbone of western North America

The Sierra Nevada

California's great granite mountain wall

The Sonoran Desert

The lush desert of the saguaro cactus

The Teton Range

A dramatic, young range rising sheer from the valley

Three-State Tripoints

The corners where three states meet

West Quoddy Head

The easternmost point of the contiguous United States