Haunted house attractions have been entertaining people for decades, offering an escape from reality and a chance to face their fears. If you're looking for a spooky thrill, here are the top 10 haunted house attractions in the USA, each with its own unique history, story, and experience.

1. Universal Studios Hollywood's Halloween Horror Nights - Los Angeles, California This iconic Halloween event transforms Universal Studios into a nightmarish world of terror, with multiple haunted mazes based on popular horror franchises such as "The Walking Dead" and "American Horror Story." Halloween Horror Nights has been a staple of the Los Angeles Halloween scene since 1997 and continues to terrify visitors with its intricate sets and talented actors.
2. Erebus Haunted Attraction - Pontiac, Michigan Erebus Haunted Attraction is a four-story haunted house that takes visitors on a journey through a series of interconnected rooms and mazes. It is known for its extensive use of special effects and for its innovative approach to scaring visitors. The attraction has been open since 2000 and has been consistently ranked as one of the best haunted houses in the United States.
3. The13th Gate - Baton Rouge, Louisiana The13th Gate is a sprawling, 13-room haunted house that takes visitors on a journey through a series of creepy and suspenseful environments. From the swampy bayou to a haunted cemetery, this attraction is full of surprises that are sure to make visitors scream. The13th Gate has been scaring visitors since 1997 and is one of the most popular haunted attractions in the South.
4. Blackout Haunted House - New York City, New York Blackout Haunted House is a highly interactive and immersive haunted experience, where visitors are required to sign a waiver before entering. With its intense and graphic content, this haunted house is not for the faint of heart. Blackout has been operating in New York City since 2009 and is considered one of the most extreme haunted attractions in the world.
5. McDonogh 42 Haunted House - New Orleans, Louisiana McDonogh 42 Haunted House is a unique and terrifying experience that takes visitors on a journey through the haunted halls of a former school. The attraction is set up as a "haunted school trip," and visitors must navigate the creepy and unsettling halls while being stalked by ghosts, monsters, and other horrifying creatures. McDonogh 42 has been scaring visitors since 2011 and is one of the most popular haunted attractions in the New Orleans area.
6. The Asylum Haunted House - Denver, Colorado The Asylum Haunted House is a journey through a former mental institution that has been abandoned for years. Visitors will encounter creepy doctors, insane patients, and other terrifying creatures as they make their way through the twisted and dark halls of the asylum. This haunted attraction has been open since 2004 and continues to scare visitors with its innovative approach to horror.
7. Scarehouse - Pittsburgh, Pennsylvania Scarehouse is a large-scale haunted attraction that features multiple themed environments and interactive elements. From a haunted hotel to a creepy carnival, Scarehouse is full of surprises that are sure to make visitors scream. This popular haunted house has been open since 1997 and continues to be a staple of the Pittsburgh Halloween scene.
8. Netherworld Haunted House - Atlanta, Georgia Netherworld Haunted House is a massive and immersive haunted experience, featuring multiple mazes and environments based on original horror franchises. From ancient Egyptian tombs to futuristic cyborgs, Netherworld is full of creepy creatures and innovative special effects. The attraction has been scaring visitors since 1997 and is one of the most popular haunted attractions in the Southeast.
9. Terror Behind the Walls at Eastern State Penitentiary - Philadelphia, PennsylvaniaTerror Behind the Walls at Eastern State Penitentiary is a unique haunted attraction that takes place within the walls of a former prison. Visitors can explore the dark and creepy cellblocks, encountering inmates and guards who have long since passed. This popular haunted house has been scaring visitors since 1991 and is a must-visit for anyone in the Philadelphia area during the Halloween season.
10. The Haunted Hotel - San Diego, California The Haunted Hotel is a multi-story haunted attraction that takes visitors on a journey through a creepy and abandoned hotel. From the creepy elevators to the haunted rooms, this attraction is full of jump scares and suspenseful scenes that are sure to make visitors scream. The Haunted Hotel has been scaring visitors since 1991 and is a staple of the San Diego Halloween scene.

These haunted house attractions offer a unique and thrilling experience, perfect for anyone looking for a spooky and exciting escape from reality. Whether you're a seasoned haunted house enthusiast or a first-timer, these attractions are sure to deliver a night of thrills and chills. So if you dare, step inside and face your fears!