Protea Hotel by Marriott O.R. Tambo Airport is a convenient choice for travelers looking for a gym hotel near O.R. Tambo Airport. This modern hotel offers comfortable rooms with all the necessary amenities. The on-site gym is well-equipped and allows guests to maintain their fitness routine during their stay. The hotel also features a restaurant, bar, and outdoor pool for guests to relax and unwind. With its close proximity to the airport, it is an ideal choice for both business and leisure travelers.