arkansas:

• Hot Springs National Park

alaska:

• Glacier Bay
• Lake Clark National Park
• Gates of the Arctic
• Kobuk Valley
• Kenai Fjords
• Katmai
• Denali
• Wrangell - St. Elias

arizona:

• ✔ Grand Canyon , South and North Rim
• Petrified Forest
• ✔ Sedona
• Hot Springs

california:

• ✔ 17 Mile Drive
• ✔ Big Bear
• ✔ Big Sur
• Burney Falls
• Channel Islands
• ✔ Death Valley
• ✔ Indian Canyons, Palm Springs
• ✔ Joshua Tree National Park
• ✔ Kern River
• ✔ Kings Canyon
• ✔ Lake Shasta
• ✔ Lake Tahoe
• Lassen Volcanic
• ✔ Mendocino National Park & Bowling Ball Beach
• Mojave National Preserve
• Monticello Dam
• ✔ Muir Woods
• Pinnacles Nat Park
• ✔ Point Reyes
• ✔ Redwoods National Forest
• ✔ Sequoia National Park
• ✔ Shasta National Park
• ✔ Sierra National Park
• ✔ Slab City
• ✔ Tide Pools, Half Moon Bay
• ✔ Yosemite

colorado:

• Colorado National Monument
• Craters of the Moon National Parks
• Great Sand Dunes Park
• Rocky Mountains
• Black Canyon of Gunnison
• Mesa Verde

florida:

• Everglades
• Biscayne
• Dry Tortugas

hawaii:

• ✔ Kaloko-honokohau Park
• Haleakala
• Volcanoes

idaho:

• City of Rocks
• Craters of the Moon

kentucky:

• Mammoth Cave

louisiana:

• ✔ Swamps

maine:

• Acadia

massachusetts:

• ✔ Cape Cod

michigan:

• ✔ Sleepy Bear Dunes

minnesota:

• Voyageurs

mississippi:

• American Queen River Boat

montana:

• Glacier National Park

nevada:

• ✔ Colorado River
• Great Basin Nat Park

new jersey:

• Jersey Shore

new mexico:

• ✔ Bandalier National Park
• Bisti Badlands
• ✔ Bosque Del Apache Bird Refuge
• ✔ Carlsbad Caverns
• ✔ Cloudcroft Forest
• El Malpais
• ✔ Elephant Butte Lake, T or C
• Lightening Field
• ✔ Randall Davey Audubon Society Bird Sanctuary
• ✔ Rio Grande Gorge
• ✔ Very Large Array
• ✔ White Sands

new york:

• Appalachian Trail
• ✔ Catskills
• ✔ Finger Lakes
• Fire Island
• ✔ Hudson River Valley
• ✔ Letchworth State Park
• ✔ Niagara Falls
• ✔ Storm King Sculpture Park
• Thousand Islands Us-canada
• ✔ Watkins Glen Gorge and State Park

ohio:

• Cuyahoga Valley, Oh

oregon:

• Columbia River Gorge
• Crater Lake
• Siuslaw Sand Dunes

pennsylvania:

• ✔ Ohiopyle State Park
• Poconos
• ✔ laurel Highlands

rhode island:

• ✔ Cliff Walk
• Water Fire

south dakota:

• Badlands
• Rushmore
• Wild Horse Sanctuary & Hot Springs
• Wind Cave

tennessee:

• Great Smokey Mountains

texas:

• ✔ San Antonio Missions Park
• Big Bend
• Guadalupe Mountains

utah:

• ✔ Arches National Park
• Bonneville Salt Flats
• ✔ Bryce National Park
• ✔ Canyonlands National Park
• ✔ Capitol Reef National Park
• ✔ Cedar Breaks National Monument
• ✔ Dead Horse State Park
• ✔ Glen Canyon National Park, Natural Bridges, Rainbow Bridge
• ✔ Goblin Valley
• ✔ Monument Valley
• Spiral Jetty
• ✔ Zion National Park

virginia:

• Great Falls
• Shenandoah

washington:

• ✔ Olympic National Park
• Mount Rainer
• North Cascades

wyoming:

• Devil's Tower National Monument
• ✔ Grand Teton National Park
• ✔ Yellowstone