Poseidon is one of the Big Three and is the god of earthquakes and the ocean.
Inside- Poseidon's cabin is low, long and solid, with all the windows facing the sea. The outer walls are rough gray stone with pieces of seashell and coral and look like the bottom of the ocean floor. On the inside it has six empty bunk beds and the walls glow like abalone. He also added unknown underwater plants and corals, sitting in the window sill.
Head of House- Percy
FinnickI enter the cabin and I immediately tackle the bed. I missed camp. I missed the cold walls of the cabin, the people, the noise, campfire, capture the flag. I hope I'll get a quest this year.