Fountain

The Fountain (Bathroom in regions other than America) is a dome in Super Mario Galaxy. It is the second dome that Mario orLuigi can unlock, provided he recovers the Grand Star from Bowser Jr.'s Robot Reactor.

The exterior is made of white stones and has water spouting from the sides. The interior has blue tiles and water running through it like channels. Polari describes the dome as being very relaxing. As with all domes, the Fountain has a Pull Star in the center which is used to access its Galaxies.

Bowser is the main boss of the Fountain.

During the end credits of the game, it is shown when all the parts of the observatory are being sucked into the blackhole that the Fountain Broke off from the observatory when Peach's Castle crashed into the side of it.and also it being the first dome, to be sucked in and destroyed. [ed
 * Space Junk Galaxy
 * Rolling Green Galaxy
 * Battlerock Galaxy
 * Hurry-Scurry Galaxy
 * Bowser's Star Reactor
 * Sling Pod Galaxy (Hungry Luma)