Castle Dark, where the night crawls with spine-tingling terror and chilling delights! Immerse yourself in an eerie atmosphere, where lurking horrors and unexpected scares await around every corner.

Castle Dark returns to Castle Park in Riverside, CA for the Halloween season, running every Friday, Saturday, and Sunday from September 18 through November 1 (plus a bonus night on Thursday, October 29), 7pm to midnight.

In 2026, the story of Castle Dark takes a sinister new turn with two all-new haunted mazes and the return of a fan-favorite attraction. Be captivated by the dazzling Lady Lou’s Haus of Monsters, then stay for After Dark, where the monsters keep the party alive into the final hour of the haunt. Plus, explore eerie Scare Zones and indulge in spooky treats that are simply to die for.