216 Castle Hotel  

In Gebze, just 3 km from the city center and steps from the Osman Hamdi Bey Museum. Eskihisar Castle is a 10-minute walk and Viaport Marina and Bayramoglu Bird Park are within easy reach. Day trips to Istanbul highlights like the Bosphorus Bridge, Topkapi Palace and the Blue Mosque are listed as nearby attractions. Family-friendly location with easy access to local sights.

Think modern comfort with a hint of castle charm. Rooms are air-conditioned and feature Smart TVs, minibars, desks and in-room safes. Private bathrooms offer rainfall showerheads and designer toiletries, plus slippers for extra comfort.

Take a dip in the pool, hit the fitness center, or unwind in the sauna, steam bath and massage room. The hotel has a terrace and garden for fresh-air downtime, a lounge and a bar for evening drinks, plus free Wi‑Fi and on-site parking. Communal living space and event-ready areas give the place a social, buzzy vibe.

A 24-hour business center, conference space and two meeting rooms make it easy to work and host events. Express check-in and check-out streamline business stays.

Two on-site restaurants and a bar/lounge serve bites and drinks, with room service available during limited hours. Buffet breakfast is offered daily (7:30–11:00) and children 12 and under eat free.