1. Camp Half-Blood:
* Long Island, New York: The main hub of the story, Camp Half-Blood is a hidden sanctuary for demigods, nestled in a secluded forest on the north shore of Long Island.
* Camp's Features: The camp boasts various training grounds, cabins dedicated to different Greek gods, a lake named "Camp Half-Blood Lake," a dining pavilion, a Big House for Chiron (the centaur counselor), and a large oak tree that serves as the heart of the camp.
* Significant Areas: The camp's border, guarded by the magical mist that keeps it hidden from mortals; the "woods" where demigods train; the "arena" for battles; and the "cabin" where the campers live and train.
2. The Sea of Monsters:
* The Bermuda Triangle: The dangerous and mystical region serves as the central location of the book, where the mythical island of Thalia's Pine Tree (also called the "Island of the Cyclops") is located.
* Mythical Encounters: The sea is fraught with various monstrous dangers, including the Scylla and Charybdis, the Kraken, and the dangerous creatures encountered in the depths of the sea.
* Thalia's Pine Tree: The island is a crucial location in the story, where the magical tree provides protection and serves as a crucial symbol of hope.
3. Other Locations:
* The Underworld: Briefly explored by Percy and Annabeth, the Underworld is home to Hades and his wife Persephone, where the duo face a dangerous quest for the Golden Fleece.
* The city of Manhattan: Percy and Annabeth briefly travel through the city to acquire supplies and navigate the perils of the modern world.
* Various Locations: The story also includes brief mentions of other locations, such as the "Lotus Casino" (a place that traps mortals in a state of endless enjoyment), and the "Camp Jupiter" (a Roman demigod camp).
Overall, the setting of *The Sea of Monsters* blends a mystical and magical atmosphere with the grounded reality of Camp Half-Blood, creating a captivating and thrilling narrative.