Review for Circus Casino - Bello Review For Billings Hotel and Convention Center Google User Feb 9 '18 at 7:28 This was a great stay. They had an indoor pool with water slides and an indoor hot tub! Exercise room was basic, but was enough to have a good workout. Conveniently located near restaurants and freeways. The staff was also super friendly and helpful. I would stay again. View full site to comment or like