Mount St. Helens is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwestregion of the United States. It is 96 miles (154 km) south of Seattle, Washington, and 50 miles (80 km) northeast of Portland, Oregon. Volcano-watching and photographing America’s volcano is the top past-time at the National Park followed by touring the exhibits and movies at these two Main Mount St. […]