Updated 8/2012
Here's info on the original post which explains why there might be some missing.
Visited But Don't Remember Clearly and/or Would Like To Revisit: (6)
Acadia (Maine), Badlands (South Dakota), Black Canyon (Colorado), Bryce Canyon (Utah), Canyonlands (Utah), Zion (Utah)
Visited and Remember Clearly and/or Visited Post-College: (19)
Crater Lake (Oregon), Death Valley National Park (California), Glacier National Park (Montana), Grand Canyon (Arizona), Grand Teton (Wyoming), Great Smoky Mountains (North Carolina/Tennessee), Joshua Tree (California), Mesa Verde (Colorado), Rocky Mountains (Colorado), Yellowstone (Wyoming), Hot Springs (Arkansas), Cuyahoga Valley National Park (Ohio), Mammoth Cave (Kentucky), Kings Canyon (California), Sequoia (California), Lassen Volcanic (California), Redwood (California), Shenandoah (Virgina), Yosemite (California)
Still Need to Visit: (20)
Arches (Utah), Big Bend (Texas), Biscayne (Florida), Capitol Reef (Utah), Carlsbad Caverns (New Mexico), Channel Islands (California), Congaree (South Carolina), Dry Tortugas (Florida), Everglades (Florida), Great Sand Dunes (Colorado), Guadalupe Mountains (Texas), Isle Royale (Michigan), Mount Rainier (Washington), North Cascades (Washington), Olympic (Washington), Petrified Forest (Arizona), Saguaro (Arizona), Theodore Roosevelt (North Dakota), Voyaguers (Minnesota), Wind Cave (South Dakota)
Looks like I need to make a trip to Utah... and maybe one that also includes AZ/New Mexico. Also, I need to finish off the Pacific Northwest.
It's time to sit down and plan these out... and then figure out how to afford it!
It's time to sit down and plan these out... and then figure out how to afford it!