Haunted Houses at Howl-o-Scream | SeaWorld San Antonio

San Antonio's Most Thrilling Haunted Houses

San Antonio haunted house fans, are you ready for Howl-O-Scream? Prepare for thrills and chills lurking around every corner, including 6 FREE Haunted Houses.

Brave your way through 8 terror-tories, on your way to 6 FREE haunted houses to meet all kinds of terrifying creatures. Centuries old vampires, revolting robots, sinister sorcerers, and other nightmares come to life this Halloween.

Warning, intense content - Howl-O-Scream is intended for a mature audience.

CHECK BACK FOR NEWLY ADDED HAUNTS OR FOLLOW US @HOWLOSCREAMTX FOR THE LATEST REVEALS

Howl-O-Scream is included with park admission.

Haunted Houses

Dis-Assembly Line

Can those who have stumbled into this agonizing assembly line escape to tell the horrible truth, or will they become just another cog in the machine?

Milton Creek Manor

Your room is now ready. Hope you don't mind sharing it with some evil spirits. Milton Creek Manor returns to the BIGGEST and SCARIEST Halloween event in Texas.

The Swamp at Blackwater Bayou

Have you met him? He never forgets a face. Our Sinister Sorcerer returns with his minions to bring terror. The Swamp is back.

Atlantis: The Cursed Chasm

Legend has it that the Cursed Chasm not only allows outsiders in, but also frees timeless evil that had otherwise been long since contained. Now open again, the sirens curse any who pass through to suffer the same grim fate.

Zombie Horde

An accident (or not) condemns a small town into the home of the undead. Zombie Horde returns! Dead isn't always forever.

Bunny Bradley’s Ice Cream Shoppe

You’re in for a frosty treat, as you navigate the twisted corridors of Bunny’s infamous creamy concoctions. But beware, as your screams may become the first ingredient of her newest fateful flavor!

Terror-Tories

Blackwater Bayou

This Terror-tory is full of creatures and mystical powers. Once you enter you may never leave.

Ripper Row

Walk the footsteps of the most terrifying killer of all time…Ripper Row! This Terror-tory returns for another year of fear.

Water's Edge

The Sirens have awakened from the depths of the Water's Edge. The screams in the night have drawn them in to devour the trespassers. They will have their revenge, swallowing souls into a watery grave.

SINdustry

Come and live it up in the SINdustry District. Stay for a while, enjoy a lovely libation and witness amazing acrobats perform feats of strength.

Nightmare Midway

Welcome to a carnival of screams, where the cotton candy is laced with dread, the rides are terrors in the sky, and the clowns... well, the clowns are your worst nightmare come to life.

NEW Colleen’s Dollhouse

Stop by for playtime at Colleen’s Dollhouse. The dolls themselves are the most disturbing part. Their porcelain faces are cracked, with glassy eyes that seem to follow you no matter where you stand!

Vampire Point

Hope you are feeling a little blood thirsty. Vampire Point returns to Howl-O-Scream. This fan favorite Terror-tory is good to the last drop.

ALL-NEW: Till Death Do Us Party

Say "I do" to the chaos at Till Death Do Us Party, an ALL-NEW terror-tory where the party never stops... even in the afterlife.