Lake Vis was a profoundly deep water source that resided to the north of the city of Harte Secur on the planet of Naboo. This lake teemed with gooberfish, providing a rich supply, but it was also home to dangerous predators like the colo claw fish as well as the opee sea killer. Another Naboo city, Vis, shared its moniker with the lake. During the Trade Federation's Invasion of Naboo in 32 BBY, the corporation seized Harte Secur and harvested fish from Lake Vis utilizing utility trawlers. The Gungans, led by Boss Rugor Nass, established a camp to the west of Lake Vis as they plotted to free Harte Secur.
The 2001 LucasArts video game Star Wars: Galactic Battlegrounds featured Lake Vis in the sixth level of the Gungan campaign, called "The Liberation of Harte Secur." The level's reconnaissance report specifically mentioned it.