The Batcave was Batman's underground base of operations, and secondary home where he could find solitude.
Bruce first discovered the cave system below Wayne Manor when he fell into them as a child, and returned to the caves after his decision to model his crime fighting persona after a bat. Initially only using the caves to store his equipment, Bruce eventually constructed a secret headquarters within the caves to better operate independently and in secret.
The first section of the cave that was shown in Batman was Bruce's computer work station, which he used to view recordings that were made of various conversations within Wayne Manor during a charity ball. The cave was later fully revealed when he, as Batman, brought Vicki Vale to the cave in the Batmobile following an escape from The Joker and his Goons at the Flugelheim Museum.
Accessed via a retractable wall along a country road, the Batmobile was parked on a turntable platform that overlooked a man-made abyss of concrete and pipes, and the Batcave's power switch was located next to the platform. Several ramps wound through the cave from the platform, which lead to Bruce's elevated work station, the vault that held the Batsuit and various other unspecified machinery. An additional work station was also shown, and possessed analysis equipment while Bruce attempted to locate the Joker's headquarters.
Like the Batsuit, the Batcave underwent an update since its previous appearance in Batman. Stretched across a large chasm, Bruce spread his work stations over various rock platforms, the primary of which held his main computer work station, which was stretched out across two large circular terminals. Across from the primary platform was the Batmobile's "docking area", which acted as its parking and repair area after Batman narrowly escaped a potential trap by The Penguin. The vault that held the Batsuit was carved into one of the cave walls, with a draw-bridge-like door that allowed or disallowed access to the vault from the cave's primary platform.
The cave was shown to be accessible via a large staircase or via a hidden chute in an iron maiden, which was activated by throwing a small switch that was hidden in a fish tank replica of Wayne Manor in the manor's foyer.
- The Batcave in Batman was noted for possessing live bats on the cave set.
- The idea of a hologram entrance to the Batcave was taken from Frank Miller's Batman: The Dark Knight.
- Although it made various guest and honorary appearances in future media, the Batmobile's last live-action scene was of it in pieces, and it was in the process of being repaired by Bruce in its docking area in the cave in Batman Returns.
- Alfred Pennyworth's allowance of Vicki entering the Batcave in Batman was commented on by Bruce in Batman Returns, which cited the event wryly as a doubt that he had on Alfred's seriousness over security and secrecy.