A Gungan bongo submersible is seen navigating the Abyss.
The Abyss of Naboo was a network of underwater, cavernous passages that stretched across the planet of Naboo, extending from the surface all the way through the planet's core. These tunnels were home to a diverse range of aquatic life, such as the opee sea killer, the colo claw fish, the yobshrimp, and the sando aqua monster. In an effort to get from the underwater city of Otoh Gunga to the city of Theed, Jedi Master Qui-Gon Jinn, his padawan Obi-Wan Kenobi, and the Gungan known as Jar Jar Binks journeyed through this Abyss using a Gungan bongo submarine.