One of the world’s oldest national parks, Mount Rainier became part of the federal system in 1899, shortly after its last eruption. Park status was the culmination of a long campaign by John ...

Experts believe a Mount Rainier eruption would post a grave threat to millions who live in the southern and eastern sections ...

Mount Rainier, the 14,410 ft. iconic stratovolcano in Washington State, offers climbers a range of diverse and challenging routes. These routes vary in difficulty, length, and scenery, making ...