Have fun with onsite activities like mountain biking, windsurfing, and rowing and improve your game at the onsite tennis courts. Additional recreation onsite includes basketball and volleyball. Indulge in a treatment at the spa and soothe your senses in the hot tub. Wyndham Istanbul Old City also has a nightclub, private pools, and a sauna, as well as a steam room, a garden, and access to a nearby health club.