Howl-O-Scream is an annual Halloween event held at various SeaWorld parks, including Busch Gardens. It features haunted houses, scare zones, and live entertainment designed to create a thrilling atmosphere for guests. The event typically runs on select nights from late September through early November. Guests can experience a variety of spooky attractions, including themed mazes and encounters with costumed scare actors. Howl-O-Scream is aimed at older audiences, making it a popular choice for those seeking a more intense Halloween experience. Tickets are required for entry, and special packages may be available for groups.