Jellyfish Fields (Jellyfish Area in the two Korean versions) is a vast area in which jellyfish reside which was first seen in the episode, "Tea at the Treedome." Over 4,000,000 jellyfish reside here, as evidenced in "Jellyfish Hunter." In "Born to Be Wild", it's revealed that Jellyfish Fields is 50 miles long. There are two entrances. (1 at the beginning and 1 at the end, so it stretches out to other towns.) Other creatures live there such as clams, leeches, poisonous sea urchins, and a giant green monster. It is also a place where SpongeBob and Patrick enjoy Jellyfishing. Objects found are a treasure chest, an anchor, and hooks. Features include seaweed, rocks, coral plants, and big cliffs. Also, every year, for 3 days, different kinds of jellyfish all over the world come to Jellyfish Fields. This is known as "Jellyfish Migration".
Destructions
Spongebob's Last Stand Jellyfish Fields was destroyed as of Plankton but got back to normal by the whole Bikini Bottom. The place might also be almost destroyed in future episodes.
Known areas of Jellyfish fields
Jellyfish Rock: The main part of Jellyfish Fields. This is where SpongeBob and Patrick go Jellyfishing. Most Jellyfish live here. This place leads to Jellyfish Caves.File:Vlcsnap-2011-02-23-15h26m02s204.jpg
Jellyfish Coral: A coral filled with racing snails. There’s a Bait Shop and a corral that is owned by Rusty Scupper.
Jellyfish Cliff: A cliff located in Jellyfish Fields that’s full of water and has a large shipwreck.
Jellyfish Fields
The Brain Coral Fields: A field of brain coral on the bottom of a cliff in Jellyfish Fields. If someone replaces their brain with brain coral from the field, their IQ changes. In the episode "Patrick SmartPants,"
Jellyfish Caves are dark caverns in the middle of Jellyfish Fields, which is also in the foundation of Mount Spork. It is likely that early Jellyfishers lived here. The caves lead to Jellyfish Lake.
Jellyfish Lake is a large Lake of goo, which also has a waterfall that falls down from Mount Spork. Jellyfish Lake is also peaceful.
Mount Spork/Spork Mountain is the highest point of Jellyfish Fields, and the home of King Jellyfish. On the summit, King Jellyfish has a shower and bath tub.
Musical Stones of SpongeBob is a circle of eight large stone replicas of SpongeBob, that when the wind blows through the holes, they create music, thus attracting jellyfish.
Jellyfish Trauma Center: Seen in the "Spongebob's Last Stand" short, Plankton Pays. It is a center for people who were stung by jellyfish to be treated.
