San Juan

San Juan', officially Municipio de la Ciudad Capital San Juan Bautista (Municipality of the Capital City, Saint John the Baptist), is the capital and most populous municipality in the Commonwealth of Puerto Rico, an unincorporated territory of the United States.

The Blood of Olympus
Reyna Avila Ramírez-Arellano, Coach Hedge, and Nico di Angelo shadow travel to San Jaun with the Athena Parthenos. They meet up with Queen Hylla of the Amazons, and Thalia Grace and her Hunters.