- Amistad National Recreation Area (TX)
- Bandelier National Monument (NM)
- Bent's Old Fort National Historic Site (CO)
- Big Bend National Park (TX)
- Bighorn Canyon National Recreation Area (MT, WY)
- Capulin Volcano National Monument (NM)
- Colorado National Monument (CO)
- Cowpens National Battlefield (SC)
- Devil's Tower National Monument (WY)
- Eisenhower National Historic Site (PA)
- Fire Island National Seashore (NY)
- Florissant Fossil Beds National Monument (CO)
- Fort Davis National Historic Site (TX)
- Fort Necessity National Battlefield (PA)
- Fort Point National Historic Site (CA)
- General Grant NM (NY)
- Gettysburg National Military Park (PA)
- Glacier National Park (MT)
- Golden Gate National Recreation Area (CA)
- Golden Spike National Historic Site (UH)
- Grand Canyon National Park (AZ)
- Grand Teton National Park (WY)
- Great Sand Dunes National Park & Preserve (CO)
- Guadalupe Mountains National Park (TX)
- Guilford Courthouse National Military Park (NC)
- Jefferson National Expansion Memorial (MO)
- Jewel Cave National Monument
- Kaloko-Honokohau NHP (HI)
- Kings Mountain National Military Park (SC)
- Lake Mead National Recreation Area (AZ) (NV)
- Lake Meredith National Recreation Area (TX)
- Manzanar National Historic Site (CA)
- Montezuma Castle National Monument (AZ)
- Mount Rainier National Park (WA)
- Muir Woods NAtional Monument (CA)
- North Cascades National Park (WA)
- Olympia National Park
- Palo Alto Battlefield National Historical Park (TX)
- Pea Ridge National Military Park (AR)
- Pecos National Historical Park (NM)
- Petroglyph National Monument (NM)
- Pictured Rocks National Lakeshore (MI)
- Pinnacles National Park (CA)
- Rocky Mountain National Park (CO)
- Salinas Pueblo Missions National Monument (NM)
- Santa Monica Mountains NRA (CA)
- Saratoga National Historical Park (NY)
- Shiloh National Military Park (TN)
- Steamtown National Historic Site (PA)
- Theodore Roosevelt Birthplace NHS (NY)
- Timpanogos Cave National Monument (UT)
- Tumacácori National Historical Park (AZ)
- Vicksburg National Military Park (MS)
- Washita Battlefield National Historic Site (OK)
- White Sands National Monument (NM)
- Acadia NP (ME)
- Colonial NHP (VA)
- Gateway NRA (NY)
- Lowell NHP (MA)
- Morristown NHP (NJ)
- New Bedford Whaling NHP (MA)
- New River Gorge (WV)
- Sagamore Hill NHS (NY)
- Steamtown NHS (PA)
- Valley Forge NHP (PA)
- Weir Farm NHS (CT)
- Womens Rights NHP (NY)
- Pu'uhonua o Honaunau NHP
- Death Valley National Park
- Santa Monica Mountains NRA
- American Memorial Park
- Channel Islands National Park
- Kaloko-Honokohau NHP
- Great Basin National Park
- Whiskeytown NRA
- Manzanar National Historic Site
- Mount Rainier
- Lewis and Clark NHP
- Lake Mead NRA
- John Day Fossil Beds NM
- Lassen Volcanic NP
- Hagerman Fossil Beds NM
- Devils Postpile NM
- North Cascades NPS Complex
- Olympic National Park
- San Francisco Maritime NHP
- Golden Gate NRA
- Fort Point NHS
- Muir Woods NM
- Pinnacles NP
Last updated: October 17, 2019