After months of uncertainty, Yosemite National Park announced Tuesday that it will require reservations to enter the park, starting Memorial Day weekend, in an effort to reduce congestion during peak ...

On a one-day visit, drive the main park road ... and plug dome—can be found in Lassen Volcanic National Park, where they literally bubble and steam.

The national park forms one unit of the North Cascades National Park Service Complex. The two other units—Ross Lake National Recreation Area and Lake Chelan National Recreation Area—contain ...