The Orange Archipelago (Japanese: オレンジ諸島Orange Archipelago) is a large chain of tropical islands south of the Kanto region. Pokémon trainers come here to participate in the Orange League, but its tropical climate also attracts many tourists. One effect of the climate is the presence of alternate colored Pokémon.
Most of the scattered islands in the archipelago are named after types of oranges (or other various citrus), but many are deserted.
The Officer Jennys and Nurse Joys of the archipelago dress in slightly different attire than those of the other regions.