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5★ · Istanbul

Sumahan on the Water

Çengelköy, Kuleli Cd. No:43, 34684 Üsküdar/İstanbul, Türkiye, Istanbul

4.64.6/5425 reviews · Google rating
  • On the Bosphorus waterfront
  • Views over the Bosphorus
  • Peaceful setting in Istanbul
  • Traditional Turkish architecture

Hotel 5-star in Istanbul, Turkey, in the heart of Istanbul, featuring Bosphorus views, traditional Turkish architecture and a peaceful setting.

Where is Sumahan on the Water in Istanbul?

The hotel is in Istanbul, directly on the Bosphorus, in a residential area that feels calmer than the city’s busiest districts.

It suits travellers who want a quieter base while keeping the city within reach from the waterfront.

What price range should you expect at Sumahan on the Water?

Rates vary with the season, your travel dates and the room category, especially depending on the view and any private outdoor space.

For an exact budget, it is best to check your dates or ask the Concierge for a stay-specific quotation.

What is there to do near Sumahan on the Water?

Nearby, you can walk to Tarihi Çınaraltı for a tea break in a traditional setting.

Beylerbeyi Palace and the Ortaköy area also work well for a cultural visit or a stroll along the Bosphorus.

A word from the Concierge

Sumahan on the Water through the Concierge's eyes

Located in Istanbul, Turkey, Sumahan on the Water is a five-star hotel offering stunning views of the Bosphorus. This property sits in a tranquil area, away from the urban hustle. The enchanting setting and traditional Turkish architecture create a welcoming and relaxing atmosphere for travelers seeking peace.

What sets Sumahan on the Water apart is its prime waterfront location. Guests appreciate the attentive service and serene ambiance. The hotel blends modern and traditional elements, making it a unique place to stay in Istanbul. The interior decor reflects the region's cultural heritage, adding an authentic touch to guests' experiences.

Before you go, know that this hotel is particularly suitable for couples and travelers seeking relaxation. The calm atmosphere encourages a soothing stay, ideal for escaping daily stress. Consider visiting Istanbul in spring or autumn when the weather is pleasant for exploring the city.

_My tip from the Concierge:_ book a room with a view of the Bosphorus to fully enjoy the sunrise panorama.

Why choose Sumahan on the Water?

Sumahan on the Water is an exceptional address in Istanbul, chosen by the Concierge for its location, service and character. This page gathers verified facts — rooms, dining, amenities, access and policies — together with the Concierge's tip, the operational secret worth knowing before you go. Updated 29 June 2026.

  • On the Bosphorus waterfront
  • Views over the Bosphorus
  • Peaceful setting in Istanbul
  • Traditional Turkish architecture
  • Interiors blending modern style and local heritage

Rooms & suites

The hotel at a glance

Services & amenities

Dining

2
  • Bar
  • Afternoon tea

Services

2
  • 24-hour concierge
  • Laundry service

Connectivity

1
  • Free Wi-Fi

Accessibility

1
  • Elevator

Other amenities

20
  • 24-hour front desk
  • Air conditioning
  • Bathrobes and slippers
  • Blackout curtains
  • Breakfast service
  • Daily housekeeping
  • Flat-screen TV
  • In-room safe
  • Lounge
  • Luggage storage
  • Minibar
  • Multilingual staff
  • Nespresso machine
  • Non-smoking property
  • Premium toiletries
  • Private terrace
  • Restaurant
  • Turndown service
  • USB charging ports
  • Wake-up service

Restaurants & bars

2 on-site dining venues.

  • Waterfront restoranı

    Restaurant

    Highlights

    • Türk ve Akdeniz lezzetleri
    • Serpme kahvaltı ile servise başlayan Waterfront restoranı, gün boyu Türk ve Akdeniz lezzetlerinden örnekler sunan menüsüyle hizmet veriyor.
    Practical information

    The concierge’s wordStart with the serpme kahvaltı, then come back later to explore Waterfront restoranı’s Turkish and Mediterranean flavors at an easy pace.

  • Waterfront Restaurant

    Restaurant

Stay policies

Check-in & check-out

Check-in
From 14:00
Check-out
Until 12:00

Cancellation

If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy.

Pets

Pets are not allowed.

Sorry, pets aren't allowed.

Location & access

Address: Çengelköy, Kuleli Cd. No:43, 34684 Üsküdar/İstanbul, Türkiye

View on the map

Official website

Google listing

Guest reviews

4.6 / 5 · 425 reviews

5/5Alex S

Remarkable experience of super stylish hotel. I was super excited when checked-in in the evening and found myself enjoying the fireplace, walking on the green yard breathing the marine breeze, and having my the time of…

5/5Anthony

We spent our most memorable time while staying at Sumahan on The Water in Istanbul. This hotel offered everything we dreamed of and much more. From friendly front desk staff (namely ALI, of course others were as good)…

5/5Melanie Swan

A beautiful location on the Bosporus, this is really a hidden gem in Istanbul. Located in a quiet part of the city, it is an urban haven, a true 'find' that feels like a homey, yet luxurious retreat away from the…

Reviews provided by Google Maps. View on Google

Around the hotel

Less than 5 minutes on foot from the heart of the neighbourhood: museums, Michelin tables, and the everyday shops you actually need.

What we visit in the neighbourhood

Three places I send my guests to on their first day.

My tip: start early — you save 30 minutes at the door.

  • Tarihi ÇınaraltıTourist attraction

    425 m · 5 min walk

    Tarihi Çınaraltı, a tea house just five minutes' walk away, offering a traditional experience centered around Turkish tea.

    Practical information

    The concierge’s wordA 5-minute walk away, Tarihi Çınaraltı is a lovely break to settle in over Turkish tea and enjoy a traditional atmosphere.

  • Palais de BeylerbeyiMuseum

    1.6 km · 20 min walk

    Museum 1.6 km away, a former Ottoman palace providing insight into the architecture and history of the area.

    Practical information

    The concierge’s wordFor a cultural break, Beylerbeyi Palace offers a lovely glimpse into Ottoman architecture and the region’s history.

  • Mosquée d'OrtaköyMosque

    2.2 km · 4 min by car

    Ortaköy Mosque, an iconic place of worship in Istanbul, known for its architecture and picturesque setting.

    Practical information

    The concierge’s wordFor a peaceful break in Istanbul, head to Ortaköy Mosque: its architecture and picturesque setting make it ideal for a contemplative moment.

  • Ortaköy SquareTourist attraction

    2.3 km · 4 min by car

    Ortaköy Square, a lively tourist site, perfect for strolling and enjoying the local atmosphere.

    Practical information

    The concierge’s wordFor a lively break in Istanbul, head to Ortaköy Square in the late afternoon for a stroll and to enjoy the local atmosphere.

  • Grand Çamlıca MosqueMosque

    2.7 km · 5 min by car

    Mosque to visit, featuring impressive architecture and a prayer space.

    Practical information

    The concierge’s wordFor a peaceful break in Istanbul, Grand Çamlıca Mosque is well suited to a visit for its striking architecture and spacious prayer area.

  • Küçüksu PavilionMuseum

    2.9 km · 5 min by car

    Museum 2,917 meters away, showcasing the architecture and history of the area.

    Practical information

    The concierge’s wordFor a cultural break, Küçüksu Pavilion offers a clear glimpse into the region’s architecture and history.

  • Palais ÇırağanHistoric landmark

    3.2 km · 5 min by car

    Çırağan Palace, a historic site 3.2 km away, is a former Ottoman palace overlooking the Bosphorus.

    Practical information

    The concierge’s wordFor a historical break by the Bosphorus, head to Çırağan Palace: this former Ottoman palace is well suited to a late-day stroll.

  • Camlica HillTourist attraction

    3.2 km · 6 min by car

    Camlica Hill, a tourist attraction providing a panoramic view of Istanbul.

    Practical information

    The concierge’s wordFor a peaceful break with Istanbul at your feet, head up Camlica Hill when you feel like gaining some perspective.

What we do nearby

What I book for them when they have a free half-day.

My tip: book the day before — the best tables close fast.

  • Nakkaştepe National GardenGarden

    2.1 km · 4 min by car

    Garden located 2,093 meters away, providing a green space suitable for relaxation and walking.

    Practical information

    The concierge’s wordFor a green break, head to Nakkaştepe National Garden when you feel like unwinding or taking a stroll away from the bustle.

  • Bebek CoastPark

    2.7 km · 5 min by car

    Bebek Coast is a park providing a pleasant green space for walking and relaxing.

    Practical information

    The concierge’s wordFor a quiet break, head to Bebek Coast for a stroll or a relaxing moment in a pleasant green setting.

  • Yıldız ParkPark

    3.1 km · 5 min by car

    Yıldız Park, an urban park featuring green spaces and walking paths.

    Practical information

    The concierge’s wordFor a green break between appointments, Yıldız Park is well suited to a quiet stroll along its paths.

  • İBB Duatepe ParkıPark

    3.7 km · 6 min by car

    İBB Duatepe Parkı, a park providing green spaces to relax and enjoy nature.

    Practical information

    The concierge’s wordFor a green break in Istanbul, head to İBB Duatepe Parkı when you feel like unwinding and enjoying a peaceful moment.

  • Besiktas SquarePark

    4.0 km · 7 min by car

    Park located 3980 meters away, providing a green space to relax and enjoy nature.

    Practical information

    The concierge’s wordBesiktas Square is a pleasant green break if you feel like slowing down and enjoying a quiet moment in Istanbul.

Frequently asked questions

Everything a guest might ask before and during their stay — rooms, dining, spa, family and hotel policies.

Arrival & Departure

  • What time can we check in at Sumahan on the Water?

    Check-in is from 15:00 and check-out is until 12:00 according to the booking information published by the hotel and SLH.

  • What time must we vacate the room on the day of departure?

    Standard check-out is set at 12:00. Any early arrival or late departure depends on availability on the day.

  • Is it possible to arrive late at night at the hotel?

    The hotel accepts late arrivals if the reservation is confirmed in advance. Contact the concierge to confirm the arrangements for the day.

  • Can I check in early?

    Early check-in is subject to current occupancy. Contact the concierge to confirm the arrangements for the day.

Location & Access

  • Where exactly is Sumahan on the Water located in Istanbul?

    The hotel is located in Çengelköy, on the Asian side of the Bosphorus in Istanbul. The address is stated as Kuleli Caddesi 43 or 51 according to published sources.

  • In which district of Istanbul is the hotel located?

    The establishment is on the waterfront of the Bosphorus, in the traditional district of Çengelköy. This location is confirmed by the hotel, SLH, and review platforms.

  • Is the hotel near a pier to cross the Bosphorus?

    The hotel is about a 5-minute walk from the Çengelköy pier, with a direct ferry connection to the European side. This information is mentioned by Tripadvisor.

  • What is the distance between the hotel and the airport?

    Istanbul Airport is reported to be about 48 km away and Sabiha Gökçen about 40 km according to SLH. Travel time varies greatly depending on traffic.

  • Are transfers to the airport offered?

    The shuttle schedule is not published in the sources consulted. Please contact the concierge to confirm the arrangements for the day.

  • Is Sumahan on the Water in the best area to stay in Istanbul?

    The establishment is well located for a quiet stay on the Bosphorus, in Çengelköy, away from the hustle and bustle of the historic centre. However, the choice depends on your itinerary in Istanbul.

  • What is the most pleasant area to sleep in Istanbul?

    The Çengelköy area is sought after for its residential atmosphere, wooden houses, and fish restaurants. The consulted sources present it as a charming address on the Bosphorus.

  • Is it better to sleep on the Asian or European side of Istanbul?

    The ferry from Çengelköy allows you to reach the European side without driving through the city. This facilitates travel to the central districts.

  • Is an airport shuttle organised by the hotel?

    The shuttle service is not publicly confirmed in the sources consulted. Please contact the concierge to confirm the arrangements for the day.

Rooms & Amenities

  • Are the rooms at Sumahan on the Water loft suites?

    The rooms are described as loft-style suites with modern comfort, some categories featuring a fireplace and Bosphorus views depending on the category. The establishment is a restored former Ottoman distillery.

  • Is Wi-Fi available in the hotel?

    Wi-Fi is reported to be available throughout the property by several booking sources. Access is presented as free in the published hotel listings.

  • Do the rooms have a view of the Bosphorus?

    Some categories overlook the Bosphorus and the hotel highlights its waterfront views. The exact availability depends on the type of room booked.

  • How many rooms does the hotel have?

    The establishment has between 13 and 24 rooms according to published sources, making it a small boutique hotel. The capacity varies depending on the source consulted.

Included Services

  • What type of breakfast is offered?

    Breakfast is served as a hearty buffet in the Waterfront Restaurant according to Tripadvisor. The service then continues à la carte with Turkish and international cuisine.

  • Is room service available?

    Room service is listed among the services advertised by booking platforms. The exact hours may vary depending on occupancy.

  • Does the hotel have parking?

    Free private parking is mentioned by SLH for the Vakko Hotel & Residence Sumahan Bosphorus. Access conditions may depend on availability on site.

  • Is Wi-Fi free throughout the hotel?

    Free Wi-Fi access is indicated among the included services on booking sheets. Coverage is reported throughout the property.

Dining

  • What meals can be taken on site?

    The hotel offers a restaurant by the Bosphorus with a buffet breakfast, Turkish and international à la carte service. Tripadvisor also mentions a waterfront café-restaurant.

  • How many restaurants are there in the hotel?

    Two restaurants are listed on Booking for the Vakko Hotel Sumahan Bosphorus: Vakko Le Specialita and Caviar Kaspia Istanbul. The names and offerings may evolve.

  • Can we have a drink facing the Bosphorus?

    The terrace restaurant is presented as a suitable place for afternoon tea and sunset drinks. Service depends on the day's opening hours.

  • Is the hotel's cuisine more Turkish or international?

    The consulted sources describe a restaurant serving Turkish and Mediterranean or Turkish and international cuisine. The menu details change according to the service.

  • Is Sumahan on the Water a luxury hotel?

    The hotel can suit a luxury stay due to its location on the Bosphorus, its historic building, and its boutique hotel services. The sources present it as a high-end address.

  • Is breakfast included in the stay?

    The morning buffet is advertised as rich and plentiful, with service at the Waterfront Restaurant. The exact options may vary depending on occupancy and the day of service.

Spa & Wellness

  • What spa facilities are available at Sumahan on the Water?

    A Turkish bath and an on-site spa are mentioned by several sources. Treatments are generally offered by reservation and some services may incur additional charges.

  • Is there a hammam or sauna in the hotel?

    The presence of a sauna or hammam is reported by The Hotel Guru and other listings. Exact availability may vary depending on current operations.

  • Can you book a massage on-site?

    Massages are among the services offered by Booking for Vakko Hotel Sumahan Bosphorus. Treatments are likely to be charged as an extra.

  • Is the hotel suitable for a relaxing stay?

    The establishment is appreciated for its calm atmosphere, terraces overlooking the Bosphorus, and its waterside setting. The library and historic architecture contribute to a relaxing stay.

Activities & Leisure

  • What can you do around the hotel without taking a taxi?

    The hotel allows you to stay by the Bosphorus, with a terrace, water views, and easy access to the European shore by ferry. Local neighbourhood walks are the most immediate activity.

  • Can you have a sunset drink at the hotel?

    A waterfront terrace is mentioned as a place for sunset drinks and afternoon tea. Service conditions depend on the weather and opening hours.

  • Is the hotel convenient for visiting both shores of Istanbul?

    The Çengelköy pier allows access to the European shore by ferry. This facilitates excursions to the old town and historic districts.

Family & Kids

  • Is the hotel suitable for a family stay?

    Families can stay in the suites of the establishment, but no specific child facilities are highlighted in the consulted sources. The exact configuration depends on the reserved category.

  • Does the hotel have a swimming pool?

    No pool is mentioned in the consulted official and booking sources. The hotel mainly highlights the Bosphorus, the spa, and dining areas.

  • Are there baby cots or connecting rooms?

    Child facilities are not detailed in the consulted public sources. Please contact the concierge to confirm the current arrangements.

Pets

  • Are pets allowed at Sumahan on the Water?

    Pets are allowed at Sumahan on the Water according to information published by certain booking sources. Exact conditions may depend on weight or applicable fees.

  • Is there an extra charge for a pet?

    Pet accommodation conditions must be confirmed before arrival. Contact the concierge to confirm the terms of the day.

  • Are all types of animals allowed?

    Animal restrictions may vary depending on the room category and current policy. Contact the concierge to confirm the terms of the day.

Accessibility

  • Is the hotel accessible to people with reduced mobility?

    The hotel has step-free access in certain areas, but public sources do not detail all the accessibility features. Contact the concierge to confirm the terms of the day.

  • Are there wheelchair-accessible rooms?

    Accessible rooms are not clearly detailed in the consulted sources. Contact the concierge to confirm the terms of the day.

  • Are there elevators in the hotel?

    Access to common areas depends on the historical configuration of the restored building. Contact the concierge to confirm the terms of the day.

Billing & Policies

  • What is the hotel's cancellation policy?

    Cancellation conditions depend on the rate booked and the booking channel. Booking indicates that the policy varies according to the chosen stay.

  • Are there any local taxes to pay?

    Local taxes or additional fees may apply depending on the rate and booking channel. Contact the concierge to confirm the terms of the day.

  • What payment methods are accepted at the hotel?

    Payment generally accepts common bank cards, depending on the reservation and the issuing establishment of the invoice. Exact methods are confirmed at the time of booking.

  • What is the price of a stay at Sumahan on the Water?

    The price varies according to the season, suite category, and promotional offer. The consulted platforms indicate a luxury positioning, with no guaranteed single rate.

Sustainability

  • Does the hotel communicate about a sustainable approach?

    The hotel highlights a restored building and small-scale operation, which naturally limits the footprint of a large complex. No detailed environmental policy is published in the consulted sources.

  • Has the building been renovated or repurposed?

    The rehabilitation of an old Ottoman distillery is one of the most visible heritage elements of the project. No specific ecological label appears in the sources consulted.

  • Does the hotel implement waste reduction or energy-saving practices?

    Public information does not detail a comprehensive environmental programme. Please contact the concierge to confirm the arrangements for the day.

The Concierge answers — Sumahan on the Water

Tables, transfers, spa, excursions or special occasions — how the Concierge replies when you ask.

Transfers & Transport

  • Can a chauffeur-driven car be booked for arrival in Istanbul?

    The concierge can arrange private transfers to and from the airport, subject to availability and desired timings.

  • How can a private transfer to the airport for departure be organised?

    The concierge can coordinate a return transfer with pick-up at the hotel and luggage assistance.

  • Can the concierge arrange a transfer with a child seat?

    It is recommended to specify the exact time, terminal, and number of bags to obtain a suitable vehicle.

  • What is the best way to reach the hotel from Istanbul airport?

    The concierge can indicate the smoothest option based on the arrival time and traffic conditions.

Restaurant Reservations

  • Can a table be reserved at the hotel restaurant for dinner?

    Reservations are made according to the restaurant's availability and the requested time.

  • Is it possible to have a table with a view of the water?

    The concierge can request a table with a view of the Bosphorus if the service allows.

  • Can the concierge arrange a vegetarian or gluten-free menu?

    It is recommended to mention allergies, dietary restrictions, or special occasions when making a reservation.

  • Is it necessary to book in advance for brunch or tea time?

    The concierge can confirm the most suitable slots for a late dinner or extended lunch.

Spa Bookings

  • What spa treatments can be booked during the stay?

    The concierge can check the available treatments, durations, and open slots.

  • Can a couples massage be booked?

    It is recommended to book in advance to secure the desired time, especially on weekends.

  • Are there private slots available at the spa?

    The concierge can inquire about the availability of a private hammam or a discreet slot depending on the day's offerings.

  • Does the spa accept last-minute reservations?

    The concierge can provide information on booking protocols and any age or health restrictions.

Excursions & Cultural Visits

  • What cultural excursions can be organised from the hotel?

    The concierge can suggest private tours of the historic centre, cruises, and French-speaking guides.

  • Can a private cruise on the Bosphorus be booked?

    The concierge can arrange a Bosphorus cruise with departure according to your schedule.

  • Can the concierge organise a guided tour of Istanbul?

    It is recommended to request a private guide to tailor the itinerary to your interests.

  • How can a half-day tour around the hotel be organised?

    The concierge can plan an itinerary combining museums, historic districts, and lunch breaks.

Special Occasions

  • Can a romantic surprise be requested in the room?

    The concierge can coordinate room decoration, flowers, or a setup for a special request.

  • Can the concierge organise a birthday celebration at the restaurant?

    It is recommended to notify in advance for a birthday to align service, cake, and timing.

  • How can a discreet marriage proposal be organised?

    The concierge can assist in preparing a marriage proposal with location, flowers, and a photographer if desired.

Shopping & Luxury Services

  • Where can luxury shopping be done near the hotel?

    The concierge can recommend designer boutiques, jewellers, and luxury addresses based on your preferences.

  • Can purchases be delivered directly to the hotel?

    The concierge can arrange personal shopping or room delivery according to partner boutiques.

  • Can the concierge prepare a customised shopping itinerary?

    It is recommended to specify the desired brands to receive targeted suggestions.

Family Activities

  • What family activities are available around the hotel?

    The concierge can suggest activities suitable for children based on their age and the weather.

  • Can outings with children be organised in Istanbul?

    The concierge can look for options for outings, visits, or meals suitable for families.

Personalized Experiences

  • Can a completely personalised stay be created?

    The concierge can design a bespoke programme combining culture, gastronomy, and relaxation.

The Concierge Club — your benefits

Possible benefits when you travel with MyConciergeHotel. The exact perks are confirmed at booking time, depending on the hotel and availability.

  • Monthly Concierge newsletter

    A curated monthly selection of hotels, itineraries and operational tips you will not find in commercial guides.

    • Your Concierge Club account

      Track your bookings, pending requests and saved hotels in a single dashboard.

      • Prestige launch priority

        Club members will be contacted first when the Prestige tier (30-day free trial) opens its doors.

        • Member rate

          A negotiated rate below the public price on eligible hotels. Displayed transparently next to the public price.

          • Activates with the launch of our member price comparator.
        • Breakfast for two

          Breakfast included for two guests at Little partner hotels.

          • Activates with the launch of our member price comparator.
        • Room upgrade

          If the next category up is available on arrival, you are upgraded automatically.

          • On request, subject to hotel availability
          • Activates with the launch of our member price comparator.
        • Hotel credit

          A credit redeemable at the restaurant, spa or on in-room services. Amount varies by hotel and length of stay.

          • Activates with the launch of our member price comparator.
        • Late check-out at 2 pm

          Stay until 2 pm on departure day, at no extra cost. Confirmed 24 hours in advance.

          • On request, subject to hotel availability
          • Activates with the launch of our member price comparator.
        • Welcome gift

          An in-room attention on arrival, chosen by the hotel (champagne, flowers, tasting).

          • Activates with the launch of our member price comparator.
        • WhatsApp Concierge (from Phase 6)

          A direct WhatsApp line to our concierge before, during and after your stay — channel currently being set up, rolling out from Phase 6.

          • Activates with the launch of our member price comparator.
        • GM introduction

          A note to the hotel management for a personal welcome on arrival.

          • On request, subject to hotel availability
          • Activates with the launch of our member price comparator.

        See all my benefits