Visit the Old Idaho Penitentiary during one of the final 2024 opportunities for evening exploration this November. Night Tours are Friday, November 8, 6:00 pm-10:00 pm (last admission 9:00 pm). Admission is $15 per person (or 2 for $25). Idaho State Historical Society Members receive free admission to November Night Tours as well! Not a Member? Learn more and become a Member at https://history.idaho.gov/membership/. Bring a flashlight and dress for the weather. This event is recommended to guests 13 and older due to mature content and site safety precautions. Choose 6:00 for Self-Guided Tours (guests can arrive any time between 6:00 pm and 9:00 pm). 6:30, 7:00, 7:30, 8:00, 8:30, and 9:00 Guided Tours (limited to only 25 participants each, first come, first served). Note: Please print or save your receipt confirmation for use as your event admission ticket. Old Idaho Penitentiary event tickets are nonrefundable and non-transferable.