Bat Caves are Don't Starve Together exclusive objects found in the Caves. They spawn Batilisks, thus allowing players to determine if the area contains Batilisks while also making them renewable in the Caves.
When player come close to Bat Caves a Batilisk will spawn every 20 sec to a maximum of 4 Batilisks. It takes 2 minutes for a Bat Caves to respawn a single Batilisk.
- Before Bat Caves were added, Batilisks were not renewable underground. They are renewable in the overworld, since Sinkholes spawn Batilisks at Dusk and Night.