Learn all about the best national parks in the US and find your next destination for outdoor activities, especially hiking.

Looming over Waikiki Beach on Oahu, Diamond Head is Hawaii’s most famous landmark. Hawaiians called it “Lēʻahi” because it ...

Located just past Hana in the Haleakala National Park, the Pipiwai Trail is an unforgettable hike. This 4-mile round-trip trail takes you through a bamboo forest and leads you to the towering Waimoku ...