Spiral Top City is a small mountain village located at the top of Spiral Mountain near the peak. Residents of Spiral Top City almost never leave the city because of the difficulty of returning to the summit and many of them know very little of the outside world. The city is famous, however, for crafting very sturdy transports for crossing rough water. These transport vessels are sent via PC to Whaleburg in the Dregga Region for its use as "The Battle Boat" which must stand against the powerful attacks of pokemon while navigating Route 505 and the Rapid Channel.