Hwy 35, Hinckley, MN Open today: We enter casinos and play the slots willingly so I can't gripe too much with the con-game slots read more . My husband and I stayed last night in one of there Junior Suites. Grand Hinckley Inn. Book your stay at the Grand Hinckley Hotel, one of the largest casino hotels in Minnesota, and enjoy exciting gaming, a spa, delicious restaurants and more. Book Grand Casino Hinckley, Hinckley on TripAdvisor: See traveler reviews, 36 candid photos, and great deals for Grand Casino Hinckley, ranked #1 of 6.