The BarSundown, 52180 Hwy HH, Hannibal, MO 63401. Phone: 573-406-1049, Email: thebarsundown7@yahoo.com. Boarding + Layovers. We are a private family owned facility offering boarding and overnight stays. We have seven 10 x 14 indoor stalls available. The facility also has a 76 x 160 indoor arena and several large grass turnouts. We have some trail riding. LQ trailers welcome to park, however we do not have electric/water hookups. Bathroom with sink and toilet in the barn. Feed and bedding available. We are located about 2 hours North of St. Louis off of Hwy. 61, which is just 15 minutes from historic downtown Hannibal, MO. We are only 10 minutes from restaurants and lodging. If traveling from the East or West, we are only 8 miles from Hwy. 36. Give us a call or send an email if you headed our way and need a clean, comfortable environment for your horse friend. Box Stalls, Indoor Arena, Riding Trails,Riding Instructor.