Brace yourself for the new math of Mount Rainier National Park’s northwest corner.

Mount Rainier is an active volcano. With 28 major glaciers, it’s also the “most glaciated peak” in the contiguous U.S. and the tallest peak in the Cascade Range, according to the park.

Cougar Rock Campground in Mount Rainier National Park is located in the perfect location for exploring this gorgeous ...

Mt. Rainier visitors can join the Night Skies stargazing program, led by an official park ranger, as well. The program runs every weekend through Sunday, Sept. 3 from 9:30 p.m. to 11:30 p.m ...

Things to do at Mount Rainier National Park. Mount Rainier proudly stands at a staggering 14,440’! On a clear day, this ...

MOUNT RAINIER NATIONAL PARK, Wash. — Many stargazers came to Mount Rainier National Park to witness the Perseid meteor shower, one of the year's most brilliant sky displays. Unfortunately, the ...

5 Best Things To Do in Mount Rainier National Park Updated Apr. 14, 2025 The 14,410-foot-tall active volcano for which the park is named is truly an amazing sight.

Waterfalls, not wildflowers are Mt. Rainier National Park’s main springtime attraction Sun., May 14, 2023 A view of Mount Rainier is shown from a scenic overlook along Hwy 12 on April 29.

USGS scientist Carolyn Driedger, right, and Mount Rainier National Park ranger Scott Beason frame the terminus of the Nisqually Glacier during a training session for seasonal rangers at the park ...

Mt. Rainier National Park, home to iconic 14,410 ft. Mt. Rainier, celebrates its 125th Anniversary with weekly events. John Waechter | Aug 6, 2024 Mt. Rainier National Park / Stephanie Bergeron ...