Otoh Gunga (Earth-8120)

"Ex-squeeze me, but da most safest place t'would be Otoh Gunga. 'Tis where I grew up... 'Tis a hidden city."

- - Jar Jar Binks

Otoh Gunga is an underwater city located at Lake Paonga, on Naboo. It features buildings shaped like bubbles, which are in fact hydrostatic force-fields with abreathable atmosphere for its citizens. The city is home to the Gungan High Council, located in the High Board Room.

History
The city was built in ancient times by the Gungans, who wanted to avoid contact with the Human settlers on Naboo millions of years in the past. However, once the Trade Federation invaded the planet, the Gungans were forced to abandon Otoh Gunga and fight back.