The Dome (also known as the Central Dome ) is the former main base of refugees from Pioneer I located in the Forest Area, where they would build up the first residential area on Ragol for settlement. Although destroyed upon Pioneer 2's arrival, it is still visible and somewhat intact: the entrance of the Dome, however, is sealed off. Beneath the Central Dome is a naturally heated underground dome, where the entrance to the Cave Area is located. However, the Dragon makes its home there, blocking the path to all Hunters until they defeat it.