Mount Diablo
Physical Information
Location	San Francisco 37 52'57"n, 121 54'49"w
Government
Position	Mountain
Appearances	The Lost Hero

Mount Diablo is a mountain in San Francisco near the Bay Area (3,849 feet). It is where the goddess Athena trapped Enceladus a millennia ago after the first Gigantomachy.

The Heroes of OlympusEdit

The Lost HeroEdit

Gaea freed Enceladus from Mount Diablo, and Enceladus uses the mountain to imprison his enemies like Tristan McLean. Jason, Leo, Piper, and Coach Hedge went to Mount Diablo to free Piper's dad. Jason killed Enceladus with the help of his father Zeus and re-trapped him in the mountain.

TriviaEdit

• The Native Americans of the area lost a battle against the Spaniards there earning the mountain its name, the Devil Mountain (in Spanish). It is considered a cursed yet holy place for them. The Natives that used to live there are the Chumash.