📜 North Dakota State Historic Site preserving two key Cold War-era missile facilities.🔍 Features the Oscar-Zero Missile Alert Facility and November-33 Launch Facility. # Why Go 🚀 Explore a real Cold War launch control center 50 feet underground🚪 See the massive missile silo door of November-33📖 Learn about daily life of missile crews and nuclear deterrence👨‍👩‍👧‍👦 Guided tours available for all ages♿ Fully wheelchair accessible facilities # Why Avoid 🗓️ Tours by appointment only during winter months💳 Cash not accepted for admission from November to April # Tips 🎧 Consider listening to podcasts on the site's website before visiting.⏰ Final tour begins one hour before closing. # Cost 💰 Adults $10, Child (6-17) $5, School Group $1/person, Bus Tour $7/person. Free for children 0-5 and State Historical Society of North Dakota Foundation members. # Hours 🕒 Daily 9 a.m.–5 p.m. Memorial Weekend to Labor Day; Tuesday–Saturday 9 a.m.–5 p.m. After Labor Day to Oct. 31; Friday, Tuesday April 1–Memorial Weekend; By Appointment Nov. 1–March 31. # 🅿️ Parking Parking Lot available. # 🚻 Toilets Modern restrooms available.