Howl-O-Scream is Back for the 20th Terrifying Year
Howl-O-Scream has transformed the peaceful park you once knew into something sinister this Halloween. Nightfall has awakened hundreds of creatures roaming scare zones and lurking the halls of haunted houses. SeaWorld's Howl-O-Scream includes FREEhaunted houses that are included with your park admission.
Back for the 20th Year, Howl-O-Scream returns with scarier experiences including the ALL-NEW horror-filled haunt, The Swamp at Blackwater Bayouandthree NEW terror-tories!
Replenish your thirst for terror at one of our signature Halloween bars. Find ultimate thrills, as you ride coasters at night. Close the night with live entertainment by some of your favorite creepy creatures and monsters. Thrills and chills await you this October at Howl-O-Scream.
Warning: At 7 p.m., the park’s scare level increases from haunting to horrifying, which may be too intense for young children. Howl-O-Scream is not recommended for children under the age of 13 or the faint of heart. Howl-O-Scream is included with park admission.
Why wait? Long lines are for zombies. Get unlimited priority access to all haunted houses and attractions with a Fear Pass. Buy Now
Find out how the scares are made during the daytime, lights on "Behind The Screams" tour or make the most of the night with an exclusive guided tour. Reserve Now
Don't let the little ones miss out on their own Halloween thrills while you take in the fright at Howl-O-Scream! At Spook-Camp-ular, your kids can enjoy safe, non-scary fun, complete with animal encounters, games and more. Reserve Now
Before The Tricks
Enjoy The Treats!
Halloween is back with trick-or-treating, costumes, and plenty of spooky surprises at SeaWorld Spooktacular. Experience the family fun by day and the bone-chilling terror by night.
SeaWorld San Antonio is seeking enthusiastic performers, who are passionate about Halloween, and love to scare, to spread fear and fun to our inaugural Howl-O-Scream event. Don't miss your chance to be a part of this incredible event!