One Island

Located in the Sevii Islands south of Kanto, One Island is a small town that can leads players to Huntys Path, Kindle Road and Treasure Beach. This area and the rest of the Sevii Islands can only be accessed after defeating the gym leader Blaine of Cinnabar Gym. To reach One Island, players need to speak with Bill on Cinnabar Island. From here, Two Island and Three Island can be reached by speaking to Bill in the Ferry Station, located at the southern end of this map.

Huntys Path, an exclusive area found only in this game, can be explored by taking the path next to the Pokecenter. Kindle Road can be reached by going east from the sandy path, whereas for Treasure Beach, players need to surf south from the little bridge that connects Ferry Station to the island.

Buildings

 * Pokécenter
 * Ferry Station

Other areas accessible via transport

 * Cinnabar Island of the Kanto region
 * Two Island of the Sevii Islands archipelago
 * Three Island Port of the Sevii Islands archipelago

Wild Pokémon

 * Wild Pokémon of Level 10 - 19 are encountered here:

Average Experience and EV yield
Note: This section assumes only common and uncommon Pokémon are fainted and that no blessings are active.