This hotel offers non-smoking rooms with free Wi-Fi, an outdoor pool and a fitness center It features a 24-hour mini-market and a cafe Knoxville Zoo is a 20-minute drive away Marriott Courtyard Knoxville has air-conditioned rooms with cable TV, ironing facilities and a private spa bath in the en suite bathroom Guests can enjoy a variety of cooked eggs and other hearty dishes for breakfast at the Courtyard Cafe Complimentary coffee is available in the lobby Courtyard Knoxville Cedar Bluff is a 50-minute drive away from The Lost Sea Adventure Three Rivers Rambler Train Ride is 12 miles away