They were formed by the same volcanic event.
Yes. Mount Saint Helens is located in Washington.
California- Mt. Lassen Washington- Mt. St. Helens Hawaii
in Skamania Town,Washington
Mt st. Helens is in Washington.
Mt. St. Helens is in Washington State.Mt. St. Helens is also in Skamania, County.Read more: What_is_Mt_St_Helen's_location
Washington
No, it is a volcano in Washington.
Mount St. Helens is a active volcano, in the Washington State.
Mount St. Helens is located in Skamania County in the state of Washington, USA.
Mount Saint Helens in in the state of Washington in the United States.
Mount St Helens is located in Skamania County, Washington.
Mount St Helens is located in the state of Washington.