The calling of tropical birds and a serenade of the coquí are things you can experience in the lone tropical rainforest of the ... t require a passport for American citizens.

Olympic National Park’s Hoh Rain Forest, one of “North America’s best remaining examples of a temperate rainforest,” according to the National Park Service, is currently inaccessible to ...

The Hoh Rainforest contains one of the most peaceful spots in the United States, marked as ‘One Square Inch of Silence’ in ...