Many national parks don't allow pets, but these parks offer hundreds of miles of pet-friendly trails for you to safely ...

Some 20,000 visitors alight on the island each year, compared with the 1.2 to 1.6 million who dock at Alcatraz. There are no crowds here, no competition for astonishing views or trail space.

I've visited all 63 major US national parks. I think Great Smoky Mountains and Grand Canyon are some of the best parks for ...