San Juan Islands National Monument

Established: March 25, 2013
Location: Washington
Area: 1,000 acres
Visitation (2017): n/a

BLM Official Website

Sand to Snow National Monument

Established: February 12, 2016
Location: California
Area: 154,000 acres
Visitation (2017): n/a

USFS Official Website

Santa Rosa and San Jacinto Mountains National Monument

Established: October 24, 2000
Location: California
Area: 280,071 acres
Visitation (2017): n/a

BLM Official Website

Scotts Bluff National Monument

Established: December 12, 1919
Location: Nebraska
Area: 3,005 acres
Visitation (2017): 152,560

NPS Official Website

Scotts Bluff National Monument (Oregon Trail Route Map)

Established: December 12, 1919
Location: Nebraska
Area: 3,005 acres
Visitation (2017): 152,560

NPS Official Website

Scotts Bluff National Monument (Topographic Map)

Established: December 12, 1919
Location: Nebraska
Area: 3,005 acres
Visitation (2017): 152,560

NPS Official Website

Sonoran Desert National Monument

Established: January 17, 2001
Location: Arizona
Area: 496,400 acres
Visitation (2017): n/a

BLM Official Website

Statue of Liberty National Monument -- Ellis Island

Established: October 15, 1924
Location: New Jersey, New York
Area: 42 acres
Visitation (2017): 4,441,988

NPS Official Website

Statue of Liberty National Monument -- Liberty Island

Established: October 15, 1924
Location: New Jersey, New York
Area: 42 acres
Visitation (2017): 4,441,988

NPS Official Website

Statue of Liberty National Monument -- Liberty Island (Location Map)

Established: October 15, 1924
Location: New Jersey, New York
Area: 42 acres
Visitation (2017): 4,441,988

NPS Official Website

Sunset Crater Volcano National Monument

Established: May 30, 1930
Location: Arizona
Area: 3,100 acres
Visitation (2017): 119,454

NPS Official Website

Sunset Crater Volcano National Monument (Trail Map)

Established: May 30, 1930
Location: Arizona
Area: 3,100 acres
Visitation (2017): 119,454

NPS Official Website

Timpanogos Cave National Monument

Established: October 14, 1922
Location: Utah
Area: 250 acres
Visitation (2017): 100,740

NPS Official Website

Tonto National Monument

Established: October 21, 1907
Location: Arizona
Area: 1,120 acres
Visitation (2017): 40,898

NPS Official Website

Tule Springs Fossil Beds National Monument

Established: December 19, 2014
Location: Nevada
Area: 22,650 acres
Visitation (2017): n/a

NPS Official Website

Tuzigoot National Monument

Established: July 25, 1939
Location: Arizona
Area: 812 acres
Visitation (2017): 109,388

NPS Official Website

Upper Missouri River Breaks National Monument

Established: January 17, 2001
Location: Montana
Area: 495,502 acres
Visitation (2017): n/a

BLM Official Website

Vermilion Cliffs National Monument

Established: November 9, 2000
Location: Arizona
Area: 293,689 acres
Visitation (2014): 160,500

BLM Official Website

Vermilion Cliffs National Monument (White Pocket Area)

Established: November 9, 2000
Location: Arizona
Area: 293,689 acres
Visitation (2014): 160,500

BLM Official Website

Virgin Islands Coral Reef National Monument

Established: January 17, 2001
Location: U.S. Virgin Islands
Area: 293,689 acres
Visitation (2017): 304,408 (includes National Park)

NPS Official Website

Waco Mammoth National Monument

Established: July 10, 2015
Location: Texas
Area: 5 acres
Visitation (2017): 101,792

NPS Official Website

Walnut Canyon National Monument

Established: November 30, 1915
Location: Arizona
Area: 3,529 acres
Visitation (2017): 165,134

NPS Official Website

White Sands National Monument

Established: July 25, 1933
Location: New Mexico
Area: 143,733 acres
Visitation (2017): 612,468

NPS Official Website

White Sands National Monument

Established: July 25, 1933
Location: New Mexico
Area: 143,733 acres
Visitation (2017): 612,468

NPS Official Website

White Sands National Monument (Dunes Drive Map)

Established: July 25, 1933
Location: New Mexico
Area: 143,733 acres
Visitation (2017): 612,468

NPS Official Website

Wupatki National Monument

Established: December 9, 1924
Location: Arizona
Area: 35,422 acres
Visitation (2017): 236,454

NPS Official Website

World War 2 Valor in the Pacific National Monument

Established: December 5, 2008
Location: Hawaii
Area: 6,310 acres
Visitation (2017): 1,947,495

NPS Official Website

Yucca House National Monument

Established: December 19, 1919
Location: Colorado
Area: 34 acres
Visitation (2017): ~60,000

NPS Official Website