Location. Rio Hotel Casino & Spa is located in Pucallpa, close to Museo Agustin Rivas, Plaza del Reloj, and Parque Natural de Pucallpa. Hotel Features. Rio Hotel Casino & Spa features a restaurant and a bar/lounge. Recreational amenities include a fitness center. The property's full service health spa has body treatments. This 3.5 star property has a 24 hour business center. Complimentary wireless Internet access is available in public areas. Additional property amenities include a casino, dry cleaning/laundry services, and a safe deposit box at the front desk. Guestrooms. 46 guestrooms at Rio Hotel Casino & Spa feature air conditioning. Wireless Internet access is available for a surcharge. Guestrooms offer phones. LCD televisions have cable channels.