National Monument Maps
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Little Bighorn Battlefield National Monument
Established: July 1, 1940
Location: Montana
Area: 765 acres
Visitation (2017): 296,128
NPS Official Website
Little Bighorn Battlefield National Monument
Established: July 1, 1940
Location: Montana
Area: 765 acres
Visitation (2017): 296,128
NPS Official Website
Marianas Trench Marine National Monument
Established: January 6, 2009
Location: Northern Mariana Islands, Guam
Area: 60,938,240 acres
Visitation (2017): n/a
FWS Official Website
Misty Fjords National Monument
Established: December 1, 1978
Location: Alaska
Area: 2,294,393 acres
Visitation (2017): ~500,000
USFS Official Website
Mojave Trails National Monument
Established: February 12, 2016
Location: California
Area: 1,600,000 acres
Visitation: n/a
BLM Official Website
Montezuma Castle National Monument
Established: December 8, 1906
Location: Arizona
Area: 859 acres
Visitation (2017): 398,174
NPS Official Website
Montezuma Castle National Monument
Established: December 8, 1906
Location: Arizona
Area: 859 acres
Visitation (2017): 398,174
NPS Official Website
Montezuma Castle National Monument (Trail Map)
Established: December 8, 1906
Location: Arizona
Area: 859 acres
Visitation (2017): 398,174
NPS Official Website
Mount St. Helens National Volcanic Monument
Established: August 26, 1982
Location: Washington
Area: 110,000 acres
Visitation (2011): 215,307
USFS Official Website
Mount St. Helens National Volcanic Monument
Established: August 26, 1982
Location: Washington
Area: 110,000 acres
Visitation (2011): 215,307
USFS Official Website
Muir Woods National Monument
Established: January 9, 1908
Location: California
Area: 554 acres
Visitation (2017): 1,062,099
NPS Official Website
Muir Woods National Monument
Established: January 9, 1908
Location: California
Area: 554 acres
Visitation (2017): 1,062,099
NPS Official Website
Muir Woods National Monument (Redwood Canyon Area Trail Map)
Established: January 9, 1908
Location: California
Area: 554 acres
Visitation (2017): 1,062,099
NPS Official Website
Muir Woods National Monument (Trail Map)
Established: January 9, 1908
Location: California
Area: 554 acres
Visitation (2017): 1,062,099
NPS Official Website
Natural Bridges National Monument
Established: April 16, 1908
Location: Utah
Area: 7,636 acres
Visitation (2017): 107,443
NPS Official Website
Natural Bridges National Monument
Established: April 16, 1908
Location: Utah
Area: 7,636 acres
Visitation (2017): 107,443
NPS Official Website
Newberry National Volcanic Monument
Established: November 5, 1990
Location: Oregon
Area: 55,500 acres
Visitation (2017): ~50,000
USFS Official Website
Newberry National Volcanic Monument
Established: November 5, 1990
Location: Oregon
Area: 55,500 acres
Visitation (2017): ~50,000
USFS Official Website
Ocmulgee National Monument
Established: December 23, 1936
Location: Georgia
Area: 702 acres
Visitation (2017): 156,907
NPS Official Website
Ocmulgee National Monument
Established: December 23, 1936
Location: Georgia
Area: 702 acres
Visitation (2017): 156,907
NPS Official Website
Oregon Caves National Monument
Established: July 12, 1909
Location: Oregon
Area: 4,558 acres
Visitation (2017): 72,212
NPS Official Website
Oregon Caves National Monument
Established: July 12, 1909
Location: Oregon
Area: 4,558 acres
Visitation (2017): 72,212
NPS Official Website
Oregon Caves National Monument (Tour Route Map)
Established: July 12, 1909
Location: Oregon
Area: 4,558 acres
Visitation (2017): 72,212
NPS Official Website
Oregon Caves National Monument (Trail Map)
Established: July 12, 1909
Location: Oregon
Area: 4,558 acres
Visitation (2017): 72,212
NPS Official Website
Oregon Caves National Monument (Trail Map - Dayhikes)
Established: July 12, 1909
Location: Oregon
Area: 4,558 acres
Visitation (2017): 72,212
NPS Official Website
Oregon Caves National Monument (Trail Map - Short Trails)
Established: July 12, 1909
Location: Oregon
Area: 4,558 acres
Visitation (2017): 72,212
NPS Official Website
Organ Mountains-Desert Peaks National Monument
Established: May 21, 2014
Location: New Mexico
Area: 496,330 acres
Visitation (2017): n/a
BLM Official Website
Organ Mountains-Desert Peaks National Monument
Established: May 21, 2014
Location: New Mexico
Area: 496,330 acres
Visitation (2017): n/a
BLM Official Website
Organ Pipe Cactus National Monument
Established: April 13, 1937
Location: Arizona
Area: 330,688 acres
Visitation (2017): 260,534
NPS Official Website
Organ Pipe Cactus National Monument
Established: April 13, 1937
Location: Arizona
Area: 330,688 acres
Visitation (2017): 260,534
NPS Official Website
Organ Pipe Cactus National Monument (Ajo Mountains Trail Map)
Established: April 13, 1937
Location: Arizona
Area: 330,688 acres
Visitation (2017): 260,534
NPS Official Website
Organ Pipe Cactus National Monument (Backcountry Camping Zones)
Established: April 13, 1937
Location: Arizona
Area: 330,688 acres
Visitation (2017): 260,534
NPS Official Website
Organ Pipe Cactus National Monument (Puerto Blanco Mountains Trail Map)
Established: April 13, 1937
Location: Arizona
Area: 330,688 acres
Visitation (2017): 260,534
NPS Official Website
Organ Pipe Cactus National Monument (Visitor Center & Campground Areas)
Established: April 13, 1937
Location: Arizona
Area: 330,688 acres
Visitation (2017): 260,534
NPS Official Website
Pacific Remote Islands Marine National Monument
Established: January 6, 2009
Location: Pacific Ocean
Area: 313,818,892 acres
Visitation (2017): n/a
FWS Official Website
Papahanaumokuakea Marine National Monument
Established: January 6, 2009
Location: Pacific Ocean
Area: 373,120,000 acres
Visitation (2017): n/a
FWS Official Website
Petroglyph National Monument
Established: June 27, 1990
Location: New Mexico
Area: 7,532 acres
Visitation (2017): 141,803
NPS Official Website
Petroglyph National Monument
Established: June 27, 1990
Location: New Mexico
Area: 7,532 acres
Visitation (2017): 141,803
NPS Official Website
Petroglyph National Monument (Boca Negra Area Trail Map)
Established: June 27, 1990
Location: New Mexico
Area: 7,532 acres
Visitation (2017): 141,803
NPS Official Website
Petroglyph National Monument (Piedras Marcadas Area Trail Map)
Established: June 27, 1990
Location: New Mexico
Area: 7,532 acres
Visitation (2017): 141,803
NPS Official Website
Petroglyph National Monument (Rinconada Canyon Map)
Established: June 27, 1990
Location: New Mexico
Area: 7,532 acres
Visitation (2017): 141,803
NPS Official Website
Petroglyph National Monument (Volcanoes Day Use Area Trail Map)
Established: June 27, 1990
Location: New Mexico
Area: 7,532 acres
Visitation (2017): 141,803
NPS Official Website
Pipe Spring National Monument
Established: May 31, 1923
Location: Arizona
Area: 40 acres
Visitation (2017): 29,065
NPS Official Website
Pipe Spring National Monument
Established: May 31, 1923
Location: Arizona
Area: 40 acres
Visitation (2017): 29,065
NPS Official Website
Pipestone National Monument
Established: August 25, 1937
Location: Minnesota
Area: 282 acres
Visitation (2017): 76,486
NPS Official Website
Pipestone National Monument
Established: August 25, 1937
Location: Minnesota
Area: 282 acres
Visitation (2017): 76,486
NPS Official Website
Pompeys Pillar National Monument
Established: January 17, 2001
Location: Montana
Area: 51 acres
Visitation (2017): ~30,000
BLM Official Website
Pompeys Pillar National Monument
Established: January 17, 2001
Location: Montana
Area: 51 acres
Visitation (2017): ~30,000
BLM Official Website