The Holiday Inn Marina is situated approximately four miles from downtown Marathon, approximately two miles from Marathon Airport, 54 miles from Key West Airport, and 107 miles from Miami International Airport. Local attractions include Dolphin Research Center, Sombrero Beach, Seven Mile Bridge, Pigeon Key, and Sombrero Coral Reef. Hotel amenities include free local telephone calls, ice machine, guest laundry, safe deposit box, room service, fax/photocopy service, and complimentary parking. Guests may also enjoy the fitness center and outdoor pool. Onsite dining is available at the restaurant for breakfast and dinner, while drinks may be had at the Tiki Bar, located poolside. Guest rooms feature cable TVs, coffeemakers, hairdryers, in-room safes, irons, ironing boards, telephones, voicemail, and work desks with lamps. .

The Holiday Inn Marina is situated approximately four miles from downtown Marathon, approximately two miles from Marathon Airport, 54 miles from Key West Airport, and 107 miles from Miami International Airport.