Dracula's Castle

Dracula's castle is also known as Demon Castle Dracula or Castlevania. It is the lair of Dracula and houses an army of his supernatural minions. The castle tends to collapse when Dracula is defeated but somehow appears completly restored in later games, even the ones were Dracula has not yet revived himself.

Rooms and features
Castlevania's interior constantly shifts between games, below are a few of the rooms that have appeared.
 * Entrance
 * Great Stairway
 * Olrox's Quarters
 * Marble Corridor
 * Clock Tower
 * Outer Wall

Recreation

 * Dance Hall
 * Art Tower
 * Long Libary

Research

 * Tower of Science
 * Alchemy Laboratory

Underground

 * Nest of Evil
 * Buried Chamber

Other Castles

 * Castlevania: Dawn of Sorrow is set in a castle which serves as the base of operations for Celia Fortner
 * Castlevania: Lament of Innocence is set in a castle belonging to Walter Bernhard. Wherever Dracula now owns this castle or if it is another castle altogether is unconfirmed.