Sinister Sidney
Hours:
1308 Filmore St, Sidney IA 51652 Hours
About Sinister Sidney
Sinister Sidney is the largest haunted attraction in Southwest Iowa, covering 100,000 square feet and recognized as one of the state's best-kept secrets. Open Friday and Saturday nights in October from 7:30 to 10:00 PM, it offers a thrilling experience that takes 30 to 90 minutes to navigate. Admission is $15, and those aged 12 and over are welcome, with discounts available for non-perishable food items. Visitors have described the attraction as a standout, with a great collection of scares, animatronics, and unique features that avoid cliches like chainsaws. Highlights include the spider web, an original "white room," and impressive lighting illusions. Sinister Sidney is celebrated for its engaging pace and is recommended as a must-visit for thrill-seekers during the spooky season.
Most Recent Reviews
October 2025
Great for kids and family awesome place, been every year for the lastc3 or 4 years!!!!!
October 2025
We have been going fora few years now ! Every year it gets bigger and better!! It is so much worth the drive. $15 or $12 if you bring 3 cans of food. They also raise money for the animal shelter!
November 2024
Had the best time! These people put in a LOT of time on this place. Next year make sure you make it to see them.
More Comments(40)
- Sidney, Iowa
