State: Maine
Size: 49,076 acres
Topography: Coastal, Forested
Peak Season: Summer & Fall
Nearest Airport: Bangor International Airport (BGR) – 1 hr
Nearby Towns: Bar Harbor, ME
State: American Samoa (U.S. territory)
Size: 8,256 acres
Topography: Tropical, Coastal, Volcanic
Peak Season: Year-Round
Nearest Airport: Pago Pago International Airport (PPG) – Inside the park
Nearest Town: Pago Pago, AS
State: Utah
Size: 76,680 acres
Topography: Desert, Rock Formations
Peak Season: Spring & Fall
Nearest Airport: Canyonlands Field Airport (CNY) – 20 min
Nearest Town: Moab, UT
State: South Dakota
Size: 242,755 acres
Topography: Badlands, Prarie
Peak Season: Late Spring & Fall
Nearest Airport: Rapid City Regional Airport (RAP) – 1 hr
Nearest Town: Wall, SD / Rapid City, SD
State:
Size: 801,163 acres
Topography: Desert, Canyon, River
Peak Season: Late Fall to Early Spring
Nearest Airport: Midland International Air & Space Port (MAF) – 3.5 hrs
Nearest Town: Terlingua, TX
State: Florida
Size: 172,971 acres
Topography: Coastal, Marine, Coral Reefs
Peak Season: Winter & Spring
Nearest Airport: Miami International Airport (MIA) – 45 min
Nearest Town: Key Largo, FL
State: Colorado
Size: 30,780 acres
Topography: Canyon, River
Nearest Airport: Montrose Regional Airport (MTJ) – 20 min
Nearest Town: Montrose, CO
Size: 35,835 acres
Topography: Hoodoos, Plateau
Nearest Airport: Cedar City Regional Airport (CDC) – 1.5 hrs
Nearest Town: Bryce Canyon City, UT
Size: 337,598 acres
Topography: Desert, Canyon
Nearest Airport: Canyonlands Field Airport (CNY) – 40 min
Size: 241,904 acres
Topography: Desert, Canyons, Rock Formations
Nearest Airport: Salt Lake City International Airport (SLC) – 3.5 hrs
Nearest Town: Torrey, UT
State: New Mexico
Size: 46,766 acres
Topography: Caves, Desert
Peak Season: Summer
Nearest Airport: Cavern City Air Terminal (CNM) – 30 min
Nearest Town: Carlsbad, NM
State: California
Size: 249,561 acres
Topography: Islands, Coastal
Peak Season: Late Summer & Fall
Nearest Airport: Santa Barbara Municipal Airport (SBA) – Ferry required
Nearest Town: Ventura, CA
State: South Carolina
Size: 26,692 acres
Topography: Wetlands, Forested
Nearest Airport: Columbia Metropolitan Airport (CAE) – 30 min
Nearest Town: Columbia, SC
State: Oregon
Size: 183,224 acres
Topography: Lake, Volcanic
Nearest Airport: Rogue Valley International–Medford Airport (MFR) – 1.5 hrs
Nearest Town: Klamath Falls, OR
State: Ohio
Size: 32,572 acres
Topography: Forested, River
Peak Season: Fall
Nearest Airport: Cleveland Hopkins International Airport (CLE) – 30 min
Nearest Town: Peninsula, OH
State: California, Nevada
Size: 3,408,406 acres
Topography: Desert, Salt Flats, Mountain
Nearest Airport: Las Vegas Harry Reid International Airport (LAS) – 2 hrs
Nearest Town: Beatty, NV / Pahrump, NV
State: Alaska
Size: 4,740,911 acres
Topography: Mountain, Glacier
Nearest Airport: Denali National Park and Preserve, Alaska, USA
Nearest Town: Healy, AK
Size: 64,701 acres
Topography: Islands, Marine
Nearest Airport: Key West International Airport (EYW) – Seaplane/Ferry required
Nearest Town: Key West, FL
Size: 1,508,938 acres
Topography: Wetlands, Mangroves, Coastal
Nearest Airport: Miami International Airport (MIA) – 1 hr
Nearest Town: Marco Island / Key Largo
Size: 8,472,506 acres
Topography: Tundra, Mountain
Nearest Airport: Fairbanks International Airport (FAI) – Charter Flight Required
Nearest Town: Bettles, AK
State: Missouri
Size: 91 acres
Topography: Urban, Riverfront
Nearest Airport: St. Louis Lambert International Airport (STL) – 30 min
Nearest Town: St. Louis
Size: 3,223,383 acres
Topography: Glacier, Coastal
Nearest Airport: Gustavus Airport (GST) – 10 min
Nearest Town: Gustavus, AK
State: Montana
Size: 1,013,126 acres
Topography: Mountain, Glacier, Forested
Nearest Airport: Glacier Park International Airport (FCA) – 30 min
Nearest Town: Whitefish, MT / West Glacier, MT
State: Arizona
Size: 1,201,647 acres
Topography: Canyon, Desert, River
Peak Season: Spring & Fall (South Rim Year-Round)
Nearest Airport: Flagstaff Pulliam Airport (FLG) – 1.5 hrs
Nearest Town: Flagstaff, AZ / Williams, AZ / Page, AZ
State: Wyoming
Size: 310,044 acres
Topography: Mountain, Lake, Forest
Nearest Airport: Jackson Hole Airport (JAC) – Inside the park
Nearest Town: Jackson, WY
State: Nevada
Size: 77,180 acres
Topography: Sand Dunes, Mountain
Nearest Airport: Salt Lake City International Airport (SLC) – 4 hrs
Nearest Town: Baker, NV
Size: 149,028 acres
Peak Season: Late Spring & Early Fall
Nearest Airport: San Luis Valley Regional Airport (ALS) – 40 min
Nearest Town: Alamosa, CO
State: Tennessee / North Carolina
Size: 522,427 acres
Topography: Mountain, Forested
Nearest Airport: McGhee Tyson Airport (TYS) – 1 hr
Nearest Town: Cherokee, NC / Gaitlinburg, TN / Bryson City, NC
State: Texas
Size: 86,367 acres
Topography: Mountain, Desert
Peak Season: Fall & Spring
Nearest Airport: El Paso International Airport (ELP) – 2 hrs
Nearest Town: Carlsbad, NM / El Paso, TX
State: Hawaii
Size: 33,265 acres
Topography: Volcanic, Coastal, Forested
Peak Season: Summer & Winter (for Sunrise)
Nearest Airport: Kahului Airport (OGG) – 1.5 hrs
Nearest Town: Kula, HI / Kahului, HI
Size: 335,259 acres
Topography: Volcanic, Rainforest
Nearest Airport: Hilo International Airport (ITO) – 45 min
Nearest Town: Volcano, HI
State: Arkansas
Size: 5,554 acres
Topography: Thermal Springs, Forested
Nearest Airport: Bill and Hillary Clinton National Airport (LIT) – 1 hr
Nearest Town: Hot Springs, AR
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