Die bisher besuchten Nationalparks, National Monumente und State Parks

Arizona

Canyon de Chelly National Monument 2007
Casa Grande Ruins National Monument 2018
Chiricahua NM 2015
Fort Verde State Historic Park 2009
Grand Canyon Nationalpark 1994, 2007
Hubbell Trading Post National Historic Site 2007
Imperial National Wildlife Refuge 2018
Kartchner Caverns State Park 2011
Montezuma Castle National Monument 2009
Petrified Forest Nationalpark 2007
Red Rock State Park 2018
Saguaro Nationalpark 2011, 2018
Sunset Crater Volcano National Monument 2009
Tombstone Courthouse State Historic Park 2011
Tonto National Forest 2007, 2011
Tuzigoot National Monument 2018
Vermillion Cliffs National Monument 2009
Walnut Canyon National Monument 2009
Wupatki National Monument 2009
Yuma Prison State Historic Park 2011, 2018
Yuma Quartermaster Depot State Historic Park 2011

California

Alcatraz Island 1994
Anza-Borrego Desert State Park 2018
Cabrillo National Monument 2018
California State Capitol Museum Park 2010
Channel Island National Park 2013
Columbia State Historic Park 1994
Death Valley Nationalpark 2009, 2010
Del Norte Coast Redwood State Park 1996
Devils Postpile National Monument 2010
Empire Mine State Historic Park 2010
Giant Sequoia National Monument 2010
Golden Gate National Recreation Area 1994, 1996
Humboldt Redwoods State Park 1996, 2013
Jedediah Smith Redwood State Park 1996
Joshua Tree National Park 2011, 2018
Lassen Volcanic Nationalpark 2010
Lava Beds National Monument 2010
Marshall Gold Discovery SHP 2013
Manzanar National Historic Site 2010
Mono Lake Tufa State National Reserve 2010
Mount San Jacinto State Park 2013, 2018
Muir Woods National Monument 2013
Old Sacramento State History Park 2010
Palomar Mountain State Park 2011
Pinnacles National Park 2013
Point Reyes National Seashore 1996
Redwood Nationalpark 1996
San Francisco Maritime National Historic Park 2013
Santa Rosa und San Jacinto Mountains National Monument 2011, 2018
Sony Bono Salton Sea National Wildlife Refuge 2018
Yosemite Nationalpark 1994, 2010

Colorado

Black Canyon of the Gunnison Nationalpark 2012
Canyon of the Ancient National Monument 2012
Colorado National Monument 2012
Curecanti National Recreation Area 2012
Florissant Fossil Beds National Monument 2012
Garden of the Gods National Natural Landmark 2012
Great Sand Dunes Nationalpark & Preserve 2012
Hovenweep Nationalmonument 2012
Mesa Verde Nationalpark 2007
Paint Mines Interpretive Park 2012
Rocky Mountain Nationalpark 2008

Hawai'i

Haleakala NP 2014
Hawai'i Volcanoes NP 2014

Kaloko-Honokohau NHP 2014
Pu'uhonua O Honaunau NHP 2014
Pu'ukuhola Heiau NHS 2014
WWII Valor in the Pacific NM 2014

Idaho

Craters of the Moon National Monument 1996, 2017

Maine

Massachusetts

Montana

Glacier Nationalpark 2016
Little Bighorn Battlefield NHM 2017
Makoshika State Park 2008, 2017
Medicine Rocks State Park 2008

Nebraska

Agate Fossil Beds NM 2017
Oglala National Grassland 2008
Scottsbluff National Monument 2008, 2017

Nevada

Great Basin National Park 2013
Valley of Fire State Park 2007

New Mexico

Aztec Ruins National Monument 2012
Bandelier National Monument 2012
Bisti/De-Na-Zin Wilderness Area 2012
Carlsbad Cavern Nationalpark 2011, 2015
Chaco Culture National Historic Park 2012
City of Rocks State Park 2011, 2015
El Malpais National Monument 2011
El Morro National Monument 2011
Gila Cliff Dwellings NM 2015
Kasha-Ketuwe Tent Rocks National Monument 2012
Lincoln State Monument 2011
Petroglyph National Monument 2012
Valley of Fires National Recreation Area 2011, 2015
White Sands National Monument 2011, 2015

North Dakota

Fort Union Trading Post National Historic Site 2008
Theodore Roosevelt Nationalpark 2008, 2017

Oklahoma

Oregon

Crater Lake Nationalpark 1996, 2010
John Day Fossil Beds National Monument 2010, 2016
Newberry National Volcanic Monument 2010
Oregon National Historic Trail 2016
Smith Rock State Park 2010
State Capitol State Park 1996

South Dakota

Badlands Nationalpark 2008, 2017
Custer State Park 2008, 2017
Jewel Cave NM 2017
Minuteman Missile NHS 2017
Mount Rushmore National Memorial 2008, 2017
Wind Cave Nationalpark 2008, 2017

Texas

Amistad NRA 2015
Big Bend NP 2015
Caprock Canyons SP & Trailways 2015
Fort Davis NHS 2015
Guadulupe Nationalpark 2011, 2015
Lyndon B Johnson NHP 2015
Palo Duro Canyon SP 2015
San Antonio Missions NHP 2015

Utah

Arches Nationalpark 2007, 2009, 2012
Bryce Canyon Nationalpark 1994, 1996, 2007, 2009
Canyonlands Nationalpark 2007
Capitol Reef Nationalpark 2007, 2009
Cedar Breaks National Monument 2009
Dead Horse Point State Park 2009
Dinosaur Nationalmonument 2012
Grand Staircase-Escalante National Monument 1994 (da war es noch kein NM), 2007, 2009
Goblin Valley State Park 2007
Goosenecks State Park 2009
Kodachrome Basin State Park 2009
Natural Bridges National Monument 2009
Zion Nationalpark 1994, 1996, 2007, 2009

  Washington

Wyoming

Bighorn Canyon NRA 2017
Devils Tower National Monument 2008
Fort Laramie National Historic Site 2008
Grand Teton Nationalpark 1996, 2017
Historic Governors Mansion State Historic Park 2008
Sinks Canyon State Park 2008
South Pass City State Historic Park 2008
Yellowstone Nationalpark 1996, 2017