Planktonamor's tower is Planktonamor's home and evil lair that appears in the episode "Dunces and Dragons."
The tower is a dark, lifeless land surrounded by stalagmites jutting up from the ground. The tower itself is very tall.
There is a long set of dark stairs that lead up to the roof.
Role in episode
Sir SpongeBob, Sir Patrick, Dark Night, and Squidy Tentacles climb this tower to save Princess Pearl from Planktonamor's lava cauldron.