Sumahan - On The Water, Istanbul | Explore Room Options, Reviews & Pricing for 2025

Book on our site and save

up to 10%

over Booking.com

Key details

About the Hotel

43Kuleli Cad. Cengelkoy, Istanbul, Turkey, 34684

“The amazing views of the Bosphorus made my stay lovely!”view full review

Sumahan - On The Water, a 5-star hotel in Istanbul's Asian Side, occupies a restored 19th-century industrial building with a private lighthouse and 800-volume Turkey-focused library, delivering a 9.3/10 guest rating on Booking.com.

Waterfront Suites

The two-level loft suites at Sumahan on the Water feature French doors opening directly onto the Bosphorus-side garden. Every room includes a personal fireplace, operated by staff from November through March, with panoramic views of the strait.

Waterfront Dining Experience

The Waterfront Restaurant serves Turkish and Mediterranean cuisine with à la carte options throughout the day. A secluded terrace provides waterfront dining with views of passing ships.

Wellness and Library

Sumahan - On The Water houses a Turkish hamam with marble platforms and traditional domed ceiling. The library contains 800 books covering Turkish history, arts, and Istanbul landmarks.

Bosphorus Location

Located 1 miles from Beylerbeyi Palace and 2 miles from Bosphorus Bridge, the hotel maintains its own lighthouse - the third marker on the Asian shore from the Sea of Marmara.

View all

Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

Family Suite

Max:

3 persons

625 sq. feet

Bed options:

1 Double bed

Sea view

Shower

Fireplace

room details

Check Prices

Executive Suite

Max:

2 persons

670 sq. feet

Bed options:

1 King-size bed

Sea view

Fireplace

Bathtub

room details

Check Prices

Deluxe Room

Max:

2 persons

220 sq. feet

Bed options:

1 King-size bed

Sea view

Shower

Heating

room details

Check Prices

Show all roomsLess

Price and Room Availability Calendar

Check availability and prices for your dates now!

Getting around

Available transportation options

City Centre

Istanbul 5.2 mi

Airports

Istanbul Sabiha Gokcen International (SAW) 23.9 mi

Istanbul (IST) 31.3 mi

Train

Haydarpasa Train Station 4.4 mi

Underground

Etiler 2.1 mi

Nispetiye 2.2 mi

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

Fantastic Food Experience

“The waterfront restaurant offers not just a fantastic view but also amazing food. I can't get enough of their good menu options. Every meal is a celebration!” view full review

Really good Relaxation

“The hotel hamman and massages were among the best I've ever experienced. It was a blissful retreat that added a wonderful touch to my stay.” view full review

Cozy and Minimalist Design

“The rooms are beautifully decorated with a cozy, minimalist design. I thoroughly enjoyed lounging by the fireplace and relishing the serene atmosphere.” view full review

Engaging Library Experience

“There's a library available for guests which I found incredibly inviting. I spent hours reading, enjoying the tranquil environment and sipping coffee while taking in the views.” view full review

General

Non-smoking property
Free Wi-Fi
Parking
Safe deposit box
24-hour reception
Rooms/ Facilities for disabled
Wheelchair access
Currency exchange

Sports & Fitness

Exercise gym

Services

Paid shuttle service
24-hour room service
Laundry
Dry cleaning

Dining

Continental breakfast
Restaurant
Bar/ Lounge area

Children

Cots
Babysitting/Child services

Spa & Leisure

Spa & wellness centre
Turkish bath

Room features

Wi-Fi in rooms
Air conditioning
In-room safe
Mini-bar
Sitting area

Bathroom

Hair dryer
Free toiletries

Media

Flat-screen TV
Telephone
AM/FM alarm clock

Location

43Kuleli Cad. Cengelkoy, Istanbul, Turkey, 34684

Map view

43Kuleli Cad. Cengelkoy, Istanbul, Turkey, 34684

City landmarks

Mosque

Camlica Mosque

1.7 mi

Palace

Beylerbeyi Palace

5000 ft

Mosque

Ortakoy Mosque

1.4 mi

Park

Yildiz Park

1.9 mi

Landmark

Anatolian Fortress

2.1 mi

Gallery

Dolmabahce Palace

2.9 mi

Landmark

Fountain of Ahmet III

4500 ft

Mosque

Beylerbeyi Hamid-i Evvel Camii

3800 ft

Island

Galatasaray Island

2.0 mi

Bridge

Bosphorus Bridge

1.9 mi

Mosque

Vanikoy Camii

3800 ft

Landmark

Look Vacations

3200 ft

Landmark

Kucuksu Pavilion

1.8 mi

University

Galatasaray University

1.7 mi

Landmark

Buyuk Mecidiye Cami

1.4 mi

Mosque

Tevfikiye Cami

1.0 mi

Park

Bebek Park

1.6 mi

Landmark

Bebek Mosque

1.6 mi

Historic Site

Adile Sultan Palace

1.3 mi

Museum

Yildiz Palace

2.2 mi

Landmark

Ciragan Palace Kempinski

2.0 mi

Landmark

Esenler Merkez Mosque

1.2 mi

Park

Bebek

1.8 mi

Castle

Rumeli Fortress

2.1 mi

Landmark

Kucuksu Palace

1.8 mi

Museum

Asiyan Museum

2.0 mi

Landmark

Ortakoy Cultural Center

1.4 mi

Park

Camlica Hill

2.0 mi

Landmark

Ortakoy

3.3 mi

Nearby

Kuleli Cd. No:56 Kuleli Mahallesi

Kuleli Sahil

1200 ft

Restaurants

Kuleli Yakamoz

1100 ft

Kuleli Cad. No: 69 Cengelkoy

Maa Lounge

1200 ft

Gazino sokak no.10 Cengelkoy mahallesi

Water Front Terrace Restaurant

1200 ft

Kuleli Cad. Sumahan On The Water Hotel No:51 K:Teras Cengelkoy

Deniz YIldIzI Restaurant

1400 ft

Havuzbasi Cad. Karakol Sok. No:9 Cengelkoy

Cengelkoy Kokoreccisi

1400 ft

Halk Cad. No:15 Cengelkoy

Muzelik Cafe

1700 ft

Cengelkoy Mahallesi

Meshur Kofteci Recep Usta

1600 ft

Cengelkoy Mah. Cakali Sok. No:4 Cengelkoy

Ready to discover our exclusive early booking deals?

Enjoy exclusive rates!

Check Rates

Next best alternative

Consider them for your next trip.

Big Horn Lodge

Grand Lake, United States

7.1

113 USD/night

Grand Hotel De L'Abbaye

Beaugency, France

8.5

135 USD/night

Sawgrass Grand Hotel And Suites Sports Complex

Sunrise, United States

6.6

71 USD/night

Grand Forks Inn

Grand Forks, Canada

7.3

80 USD/night

Grand Hotel De Cala Rossa & Spa Nucca

Cala Rossa, France

9.2

1 258 USD/night

Gran Paradiso Hotel Spa

San Giovanni Rotondo, Italy

7.71 review

63 USD/night

Hotel Minerva Palace

Montecatini Terme, Italy

8.5

85 USD/night

Grand Hotell Hoernan

Uppsala, Sweden

8.7

104 USD/night

Club Grand Aqua

Colakli, Turkey

7.51 review

115 USD/night

Grand Hotel Terme & Spa

Montegrotto Terme, Italy

8.51 review

145 USD/night

Chalet-Hotel & Spa Les Cimes

Le Grand-Bornand, France

8.2

185 USD/night

Hotel Morgat Le Grand Hotel De La Mer

Crozon, France

8.5

100 USD/night