Nightmare on 4th Street and The Fear Factory

1227 4TH STREET, Sioux City, IA, United States, Iowa

Date: October 12, 2025

Time: 6:30 pm - 12:00 am

Two Haunts! One terrifying location!

Nightmare On 4th Street and The Fear Factory open for another season of jaw-dropping fun on October 3rd! Get ready for the area’s two SCARIEST haunted houses and more! Located at the corner of Historic 4th Street and Floyd Boulevard in Sioux City, Iowa. Over 10,000 square feet of pure terror!

You’ll pay to get in… but you’ll pray to get out!