Mount St. Helens National Volcanic Monument
(2,080)
National reserve in Washington State
Mount St. Helens National Volcanic Monument is a U.S. National Monument that includes the area around Mount St. Helens in Cowlitz and Skamania Counties, Washington. It was established on August 27, 1982, by U.S. President Ronald Reagan, following the 1980 eruption.
Address: 3029 Spirit Lake Hwy, Castle Rock, WA 98611
Hours: Closes soon ⋅ 4 PM ⋅ Opens 8 AM Mon
Phone: (360) 449-7800