Places in America I Need to Visit

America is way more beautiful than most of us give it credit. I want to spend the next few years (and the rest of my life) exploring it. This list is in progress. Open to suggestions!
  1. Olympic National Park, WA
    This is what the happy place in my mind looks like when I'm trying to zen out.
  2. Mendenhall Glacier Caves, AK
  3. Horseshoe Bend, AZ
  4. Grand Prismatic Spring in Yellowstone, WY
  5. Antelope Canyon, AZ
    Discovered in the 30s by a little girl who then didn't tell anyone it existed for another 30 years. Well done, chickadee. This is on Navajo tribal park land, and the only way to see it is with a tour guide. I'm not a fan of tours, but for this I'd make an exception. I've read the dude to see is Broderick @ Ken's Tours ($28-55/adult)
  6. Oneonta Gorge, OR
  7. Zion National Park, UT
  8. The Wave, AZ
  9. Vance Creek Bridge, WA
  10. Grand Canyon
  11. Sam D. Hamilton Noxubee National Wildlife Refuge, MS
  12. Lake Powell, UT
  13. Bonneville Salt Flats, UT
  14. The Ozarks, AR/MO
    Suggested by   @KateRoberts
  15. Glacier National Park, Montana
    Suggested by   @zoe
  16. Columbia River Gorge, Oregon
  17. Big Four Ice Caves, Washington