Caves in United States

Phoenix

Arizona

Population: 1,608,139

San Antonio

Texas

Population: 1,434,625

San Francisco

California

Population: 808,988

Seattle

Washington

Population: 737,015

Denver

Colorado

Population: 715,522

El Paso

Texas

Population: 678,815

Portland

Oregon

Population: 583,776

Milwaukee

Wisconsin

Population: 577,222

Tucson

Arizona

Population: 542,629

Fresno

California

Population: 542,107

Sacramento

California

Population: 524,943

Atlanta

Georgia

Population: 498,715

Colorado Springs

Colorado

Population: 478,961

Albuquerque

New Mexico

Population: 331,767

Navajo

New Mexico

Population: 311,000

St. Louis

Missouri

Population: 301,578

Cherokee

Iowa

Population: 299,862

Louisville

Kentucky

Population: 246,161

Rochester

New York

Population: 208,123

Knoxville

Tennessee

Population: 190,740

Chattanooga

Tennessee

Population: 181,099

Dayton

Ohio

Population: 137,644

Springfield

Missouri

Population: 125,000

Carlsbad

California

Population: 105,328

Redding

California

Population: 93,611

New Braunfels

Texas

Population: 90,403

Mountain View

California

Population: 82,376

Plymouth

Minnesota

Population: 81,026

Gary

Indiana

Population: 80,294

Bend

Oregon

Population: 76,639

Santa Fe

New Mexico

Population: 71,831

Blaine

Minnesota

Population: 70,222

Johnson City

Tennessee

Population: 65,813

Leander

Texas

Population: 59,202

DeSoto

Texas

Population: 56,145

Niagara Falls

New York

Population: 49,468

San Luis Obispo

California

Population: 47,063

Palm Springs

California

Population: 44,575

Stanton

California

Population: 37,962

Hot Springs

Arkansas

Population: 37,930

Roy

Utah

Population: 37,604

Myrtle Beach

South Carolina

Population: 35,682

Key West

Florida

Population: 26,444

Fountain

Colorado

Population: 25,846

Madison

Wisconsin

Population: 25,531

Paris

Texas

Population: 25,171

Hudson

Ohio

Population: 23,154

Crystal

Minnesota

Population: 22,151

Shenandoah

Louisiana

Population: 19,292

Eden

North Carolina

Population: 15,527

Brainerd

Minnesota

Population: 14,395

Bemidji

Minnesota

Population: 13,431

Bellefontaine

Ohio

Population: 13,370

Beaufort

South Carolina

Population: 12,361

Two Rivers

Wisconsin

Population: 11,712

Powell

Ohio

Population: 11,500

Trinity

Florida

Population: 10,907

Branson

Missouri

Population: 10,520

London

Ohio

Population: 10,060

Glenwood Springs

Colorado

Population: 9,963

Audubon

New Jersey

Population: 8,730

Guadalupe

California

Population: 8,057

Park City

Utah

Population: 7,873

Old Town

Maine

Population: 7,840

Dunbar

West Virginia

Population: 7,480

Gifford

Florida

Population: 5,511

Post

Texas

Population: 5,376

Berryville

Arkansas

Population: 5,356

Alfred

New York

Population: 5,237

Benson

Arizona

Population: 5,105

Bar Harbor

Maine

Population: 5,089

Amish

Iowa

Population: 5,000

Luray

Virginia

Population: 4,895

Manitou Springs

Colorado

Population: 4,858

Childersburg

Alabama

Population: 4,754

Sonora

California

Population: 4,423

Harrington

Delaware

Population: 3,774

Bamberg

South Carolina

Population: 3,607

Landmark

Arkansas

Population: 3,555

Jones

Oklahoma

Population: 2,885

Sandstone

Minnesota

Population: 2,849

Thunderbolt

Georgia

Population: 2,668

Junction

Texas

Population: 2,618

Volcano

Hawaii

Population: 2,575

Koloa

Hawaii

Population: 2,231

Murphys

California

Population: 2,213

Eureka Springs

Arkansas

Population: 2,166

Custer

South Dakota

Population: 2,067

Bruce

Mississippi

Population: 1,939

Lookout Mountain

Tennessee

Population: 1,832

Scenic

Arizona

Population: 1,643

Rumney

New Hampshire

Population: 1,480

Mammoth

Arizona

Population: 1,426

Lambert

Mississippi

Population: 1,273

Natalia

Texas

Population: 1,202

Sullivan

Missouri

Population: 1,074

Harmony

Minnesota

Population: 1,020

Polar

Wisconsin

Population: 995

Tulelake

California

Population: 902

Rocky Ridge

Utah

Population: 848

Wall

South Dakota

Population: 766

Lakota

North Dakota

Population: 672

Stephen

Minnesota

Population: 658

Happy

Texas

Population: 648

Cedar Creek

Nebraska

Population: 465

Vallecito

California

Population: 442

Crabtree

Oregon

Population: 406

Herman

Minnesota

Population: 384

Cash

Arkansas

Population: 342

Organ

New Mexico

Population: 323

Sawyer

North Dakota

Population: 319

Disney

Oklahoma

Population: 311

Natural Bridge

New York

Population: 296

Table Rock

Nebraska

Population: 269

Rock River

Wyoming

Population: 211

White Mountain

Alaska

Population: 185

Plaza

North Dakota

Population: 171

Impact

Texas

Population: 22

Cathedral

Colorado

Population: 14

Albany

New York