Frightened Felons

FRIGHTENED FELONS XI, a “riot”-ous affair!

All Ages Night: Friday, October 25, 2019, 7pm-11pm (last admission 9:30pm)
Adult Night: Saturday, October 26, 2019, 7pm-11pm (last admission 9:30pm)

We invite you to tour the site at night and dare to enter Terror in Cell Block 4, the only haunted cell house in Boise (expanded even more this year with more frights per cell!). With special performances of the Zombie “Thriller” Dance, ghost story presentations, costume contests with cash prizes, actors portraying inmates of the past, Old Pen mugshots and photo ops, photos with our historic hearse and undertaker, music, games, scavenger hunt, food trucks, coffee and hot cocoa! Beer and wine will be available on Adult Night.

THIS EVENT SELLS OUT EVERY YEAR. Ticket sales begin Monday, September 2. Idaho State Historical Society Members can purchase tickets on our website beginning Monday, August 26 at 12am!

All Ages Night:
$15 Children (ages 4-12)
$20 Adults (ages 13+)
(while this event is all ages, it is recommended for ages 10+)
Tickets at

Adult Night:
$20 Adults (18+ Only, ID Required at the Door)
Adult Night is Sold Out!

This event is rain or shine, dress accordingly! Masks are not recommended. Staff may ask you to remove your mask in certain areas due to visibility concerns and safety hazard.

Some accessories (prop weaponry, etc.) may not be allowed inside. Costumes deemed inappropriate are subject to staff discretion and may result in denial on entry. Please reach out to us beforehand for specific questions about this policy, or your costume.

Frightened Felons 2018 Trailer