Nightmare on 17th Street Haunted House

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Nightmare on 17th Street Haunted House Wyoming's Oldest and Largest Haunted House

https://hoo.be/nightmareon17th Every year we create new TERRORS to HAUNT your NIGHTMARES! So visit us this October!

For over 34 years the Nightmare 17th Street Haunted House, founded by the members of the Knights of Pythias, has been scaring victims annually since 1989. Located downtown Cheyenne Wy within the historic, verified haunted, Knights of Pythias Building, further adds to the fear that lies within. This annual event brings in an average of 2,500-3,000+ attendees for a self-guided experience through 15 horrific, LIVE ACTOR, themed rooms that are designed and set up by members and local volunteers. Each individual room's theme can run the gamut from classic scares to modern horror that offers a unique yearly experience.

Who else is counting down the days until we are open again to give you all the scares and screams you could ask for? Do...
10/14/2026

Who else is counting down the days until we are open again to give you all the scares and screams you could ask for? Don't forget to join us on Friday or Saturday for another spooky adventure.

10/11/2026

WOW! Our victims made this weekend another smashing success. We will be back at it on Friday and Saturday. Come see us, get scared, and help support local charities!

It is the perfect night to come out and see what goes bump in the night. You aren't scared, are you?
10/09/2026

It is the perfect night to come out and see what goes bump in the night. You aren't scared, are you?

10/04/2026

Thank you to everyone who came out for our opening weekend. Don't worry if you weren't able to make it this weekend. We have 9 more nights for you to get your fright on! We hope to see you this Friday or Saturday night.

10/03/2026

Each year we choose local charities and allow our victims to vote for their favorite. All will receive a donation, but the one with the most votes will receive a larger donation. This year, we chose CASA of Laramie County, Veterans' Rock, Boys & Girls Club of Southeast Wyoming, and Black Dog Animal Rescue. Come get scared and vote to support your favorite.

It is opening night. October 2 and 3: Come in costume and receive discounted admission. Do you hate waiting in line? T...
10/02/2026

It is opening night. October 2 and 3: Come in costume and receive discounted admission. Do you hate waiting in line? Then this weekend is the perfect time to come get scared without the lines that grow as we get closer to Halloween.

09/27/2026

The haunt begins on October 2. Are you ready to be scared? Our volunteers are preparing like never before to give you the scare of a lifetime. See you soon.......

Are you ready for another year of scares and screams?
09/03/2026

Are you ready for another year of scares and screams?

Address

312 1/2 W 17th Street
Cheyenne, WY
82001

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