Magical Locations (CHB)

Magical Locations can only be seen clearly by demigods and what humans imagine them to be.

Trivia
Each of the books in the Percy Jackson and the Olympians series and The Heroes of Olympus series up to The Mark of Athena focused on a major location in Greek mythology and it's current location in America.


 * The Lightning Thief; focused on the Underworld beneath Los Angeles.Underworld_Map.jpg


 * The Sea of Monsters; hence the title, focused on the Sea of Monsters in the Bermuda Triangle.


 * The Titan's Curse; focused on Mount Othrys at the top of Mount Tamalpais near San Francisco.


 * The Battle of the Labyrinth; focused on the Labyrinth built by Daedalus underneath the United States.


 * The Last Olympian; focused on Olympus anchored above the Empire State Building.


 * The Lost Hero; focused on Mount Diablo and the Wolf House in California.


 * The Son of Neptune; focused on the West Coast, mainly Alaska, which is Alcyoneus's homeland.


 * The Mark of Athena; focused on the Mare Nostrum, or Mediterranean Sea, and Rome.