Atlantis

Welcome to Atlantis!

The Poseidome

Atlantis is the place that SpongeBob and his friends visit in Atlantis SquarePantis. As seen in the episode, the place is very high tech with things never seen before. The king of the city is Lord Royal Highness. it is also home to the World's Oldest Living Bubble, which Patrick accidentally popped. Atlantis has also been seen in Neptune's Spatula. Atlantis made its first main appearance in the episode Atlantis SquarePantis (Episode). Atlantis was usually the home for King Neptune, although Neptune wasn't king but Lord Royal Highness was.

In Mermaid Man and Barnacle Boy III, SpongeBob talked about Atlantis where the city's food supply was running low, so Mermaid Man invented a 6-time ray gun that can increase anything's size multiplied 6 times but ManRay steals the ray gun and shoots it at all the algae.

City Areas

Armory Room: All weapons that they no longer use is locked shut and is unguarded. Plankton's favorite room.

Art Room: Lots of great art projects are held in this room. Squidward's favorite room.

Science Room: All inventions made by the city are held in this room. Sandy's favorite room.

Dining Room: Dinners and meetings are held here.

Tourist Area: The fake version of the oldest bubble for tourists to see is held here. Lord Royal Higness held the real one, when Patrick took a picture and popped it.

Atlantis Garden: outside the building that L.R.H. was in, theres a garden that SpongeBob and friends accidentally destroy.Squidward complained that it shouldn't have been destroyed.

Treasure Room: All of the treasure of Atlantis belongs here. Atlantis doesn't want it, so they give it to anyone they please. Mr. Krabs' favorite room.

The Poseidome: where the Ultimate Cook Off is held. It also serves as a place to bid on who will win the competiton.

Trivia

• Atlantis has a reference to SpongeGar, Patar and Squog.