Humilau City is a city largely built upon water. The south side of the city, featuring the Pokemon Center and the eighth Pokemon Gym is built upon the land, while the rest of the city is built on top of the water. Stairs lead down to shallows below, which are used to navigate sections of the city. The town can be somewhat of a maze with it's confusing paths.
Humilau City is found north of Route 21 east of Route 22 and can be accessed by using the Marine Tube.
The eighth and final Gym of the Unova region is found here. The leader, Marlon, a water-type user, is found in the back of the Gym. Challengers must ride lilypads between platforms, acting as a puzzle.

