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Mount Saint Helens is a volcano located in Skamania County, Washington in the Northwest region of the United States of America.

History[]

As the Olympians moved westward to the United States, Mount Saint Helens replaced Mount Etna as the prison of Typhon.

Percy Jackson and the Olympians[]

The Battle of the Labyrinth[]

When Percy Jackson and Annabeth Chase investigated Mount Saint Helens for Hephaestus, they locate a group of Telekhines forging the blade of Kronos' Scythe. Percy called upon his power and caused the mountain to erupt. This weakened the seal on Typhon's prison and lead to a reaction within the mountain that awakened him. It was reported that numerous illnesses and minor injuries were caused by the eruption. In addition, half a million people in the area were evacuated.

The Last Olympian[]

The mountain kept erupting and was soon obliterated, torn apart and completely destroyed when Typhon escaped from under the mountain.

Gallery[]

Trivia[]

  • In real life, Mount Saint Helens was almost completely destroyed during an eruption in 1980.
  • During the 1980 eruption, the mountain lost 1,300 feet off of its peak.
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