Oogie's Manor

Oogie's Manor is a huge mansion in Halloween Town owned by Oogie Boogie.

Settings and Areas
Oogie's Manor is located in a high hill, only reachable via the walking tub. The entrance consists of a broken bridge. Oddly enough, Oogie Boogie's main room isn't located in the top level, but below a small green-doored room called the Torture Chamber. Inside the chamber, various gadgets and traps reminiscent of gambling tools can be found. The intruders are forced down to the roulette table, where razor blades and exploding dice are thrown down. After Oogie's defeat, he uses his dark powers to merge with his manor, creating a gigantic version of himself. After the manor collapses, the moonlight will reveal the Keyhole in Halloween Town, situated below Oogie's Manor.

Trivia

 * While any unopened treasure chest from the manor will reappear in the ditch after this battle, the Red Trinity must be activated before the battle or it will be unobtainable. This bug was corrected in Kingdom Hearts Final Mix.
 * The battle with Oogie's Manor is one of three boss battles where Sora can exit and reenter the arena at will, the others being Captain Hook and the Opposite Armor in Traverse Town. When on the bridge, Sora can leave the area, but after he jumps down, the only way out of the battle is by the exit at the creek.
 * The name of the location is actually inaccurate in regards to  movie, where this area is considerably smaller and merely the treehouse for Lock, Shock, and Barrel.
 * In the video game , Oogie, as the final boss, fuses with a landfill of Holiday world garbage and turns into a giant, similar to when he fused with his house in Kingdom Hearts.