Take advantage of apartment-like suites at the MainStay Suites hotel in Sidney, MT. Our smoke-free and pet friendly hotel is located near the Sidney Health Care Center, the Richland County Fair & Rodeo and the Sidney-Richland Municipal Airport. Also nearby are the Shops at Fox Run, Sidney Sugars Inc, the Richland County Law & Justice Center and the Sidney Country Club. Take a short drive to popular attractions like the Missouri-Yellowstone Confluence Interpretive Center, the Fort Buford State Historic Site and the Fort Union Trading Post Historic Site. Our MainStay Market is open 24 hours for your convenience. Enjoy dinner and refreshments at our Manager’s Reception, held Tuesdays - Thursdays from 5-7 PM. Our hotel amenities include free WiFi, free hot breakfast, a fitness center, business center and guest laundry facilities. Rooms feature fully equipped kitchens, TVs and DVD players. Select rooms offer sofa sleepers. Book your room today at the MainStay Suites hotel in Sidney, MT!