National Parks

One of my "life goals" is to go to every national park in the United States.
So far, I'm been to 19 out of 56...37 to go!
The ones I have been to, and hiked in:

Cuyahoga Valley/Ohio
Big Bend/Texas
Arches/Utah
Bryce Canyon/Utah
Capital Reef/Utah
Grand Canyon/Utah
Mesa Verde/Colorado
Petrified Forest/Arizona
Saguaro/Arizona
Zion/Utah
Death Valley/California
Joshua Tree/California
Badlands/South Dakota
Black Canyon of the Gunnison/Colorado
Grand Teton/Wyoming
Great Sand Dunes/Colorado
Rocky Mountains/Colorado
Yellowstone/Wyoming
Crater Lake/Oregon

I'd better keep on the move!