Book a room at Days Inn Dubuque hotel, near Diamond Jo Casino, for your visit to the oldest city in Iowa. Our Dubuque, Iowa, hotel is conveniently located next to Mercy Medical Center and just minutes from the downtown area. Brighten your morning with free Daybreak continental breakfast then go for a swim in our heated outdoor pool or sunbathe on our spacious deck. Free Wi-Fi Internet access keeps you connected to home or the office, and free daily newspapers let you catch up on the news. Our pet-friendly hotel offers guest laundry facilities, free parking and free shuttle service to area casinos.