I am a huge advocate for the national parks (you should visit one!). One of my life-long goals is to camp in every national park in the United States. I'm about half way there. Below are some photos of my travels.
Canyonlands National Park
Black Canyon of the Gunnison National Park
 Grand Teton National Park
Grand Canyon National Park
Crater Lake National Park
Yosemite National Park
Death Valley National Park
Badlands National Park
Sequoia National Park