Get ready for the most fun you've ever had getting scared this Halloween season, at 13th Floor Haunted House! In most buildings, the 13th floor doesn't exist--but here, in the heart of the Alamo City, it's terrifyingly real. Located in off I-37 & Commerce St, the world-famous 13th Floor has been praised by and featured on America Haunts, Travel Channel, MTV, Haunt World Magazine, and USA Today calls it "One of the best haunted attractions in the US. TICKETS & INFORMATION: Purchase tickets early as Phoenix's favorite haunted house is sure to sell out! Located near Downtown San Antonio off I-37 & Commerce St.