After visiting all 63 national parks in the US, my favorites include Yosemite and Grand Teton. I think one of the worst parks is Gateway Arch.

Since its founding on August 25, 1916, the U.S. National Park Service has assembled 419 protected units, of which 62 hold the ...

Lake Superior’s Isle Royale, an archipelago of 400 islands, is one of the least visited national parks. Here's why you should ...