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Hotel ON7 Sakarya

Sakarya · Turkey

111 Sokak Serdivan 54050View location

9.0/10Excellent142 Reviews
Cleanliness9.2/109.2
Service9.2/109.2
Comfort9.0/109.0
Condition9.0/109.0
Neighborhood9.6/109.6
Amenities8.8/108.8
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Room prices, availability, meal plans and cancellation terms are confirmed for your selected dates.

About Hotel ON7 Sakarya

Located in Serdivan, Sakarya Hotel On7 is a 3-minute drive from Serdivan Planetarium and 7 minutes from ADA Shopping Centre. This 4-star hotel is 2. 3 mi (3. 6 km) from SF Abasiyanik Park and 2. 5 mi (4 km) from Sakarya BKM Cultural Center.

Enjoy the recreation opportunities such as a 24-hour fitness center or make use of other amenities including complimentary wireless Internet access. Featured amenities include a 24-hour front desk, luggage storage, and laundry facilities. Free valet parking is available onsite. Satisfy your appetite at the hotel's coffee shop/café.

A complimentary buffet breakfast is served daily from 7 AM to 10 AM. Make yourself at home in one of the 78 guestrooms featuring minibars and LCD televisions. Complimentary wireless Internet access keeps you connected, and satellite programming is available for your entertainment.

Private bathrooms with showers feature complimentary toiletries and hair dryers. Conveniences include laptop-compatible safes and desks, and housekeeping is provided daily.

Read more about this hotelShow less

A stay at Hotel ON7 Sakarya places you in the heart of Serdivan, within a 5-minute drive of Serdivan Planetarium and Serdivan Park Mall. This hotel is 9.3 mi (15 km) from Sapanca Lake Park and 13.2 mi (21.2 km) from Ormanya Wildlife Park.

Make yourself at home in one of the 78 guestrooms featuring minibars and LCD televisions. Complimentary wireless internet access keeps you connected, and satellite programming is available for your entertainment. Private bathrooms with showers feature complimentary toiletries and hair dryers.

Conveniences include laptop-compatible safes and desks, and housekeeping is provided daily. Featured amenities include a 24-hour front desk, luggage storage, and laundry facilities. This hotel has 2 meeting rooms available for events. Free valet parking is available onsite.

Popular amenities

Free WiFi
Parking available
Dining services
Concierge
Laundry
Gym
Entertainment
Business facilities
Accessible facilities

Check-in and check-out

Check-in from 2:00 PM
Check-in until anytime
Check-out until 12:00 PM
Minimum check-in age 18

Hotel policies

Professional property host/manager Pets not allowed Service animals not allowed

Cleaning and safety

Essential Travel
Essential workers only - NO

Important information

  • You need to know
    • No pets and no service animals are allowed at this property.
  • Special Instructions
    Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools.
  • Instructions
    • Extra-person charges may apply and vary depending on property policy
    • Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
    • Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
    • This property accepts credit cards; cash is not accepted
    • Safety features at this property include a fire extinguisher, a smoke detector, a security system, and a first aid kit
    • Property Registration Number 18709
  • Minimal age
    18
  • Spoken Language

    German

    English

    Turkish

Nearby attractions

Sakarya Sanat Merkezi 1.7 km / 1 mi
Serdivan Planetarium 2.3 km / 1.4 mi
Serdivan Park Mall 2.5 km / 1.6 mi
Sait Faik Abasiyanik Park 3.4 km / 2.1 mi
Sakarya University 3.4 km / 2.1 mi
Sakarya BKM Cultural Center 3.9 km / 2.4 mi
Ataturk Stadium 3.9 km / 2.4 mi
Sangarius Bridge 4 km / 2.5 mi
Sakarya Museum 4.5 km / 2.8 mi
Arka Plan Sanat Galerisi 4.6 km / 2.9 mi
Earthquake Cultural Museum 4.8 km / 3 mi
Ada Karting 4.8 km / 3 mi
ADA Shopping Centre 5.8 km / 3.6 mi
Sakarya Provincial Forest Nature Park 8.1 km / 5 mi
Gölya Nature Park 9.4 km / 5.8 mi

Hotel facilities & services

Services and fees can vary. Check the selected room details and hotel policies before booking.

  • Total number of rooms: 78
  • hotel
  • Wheelchair-accessible
  • Car park
  • Electric vehicle charging station
  • Garage
  • 24-hour reception
  • Check-in hour
  • Check-out hour
  • Wi-fi
  • Secure parking
  • Valet parking
Show 33 more facilities & services
  • Airport ShuttleExtra charge
  • Room service
  • Laundry service
  • Multilingual staff
  • Bellboy service
  • Smoke detector
  • Hotel safe
  • Currency exchange facilities
  • Lift access
  • Garden
  • Gym
  • Luggage room
  • Dining area
  • Electric kettle
  • Towels and bed linen
  • Café
  • Bar
  • Restaurant
  • Smoking area
  • Breakfast room
  • Conference room
  • Meeting room
  • Projector
  • Printer
  • Photocopier
  • Fax
  • Breakfast
  • Breakfast buffet
  • À la carte lunch
  • À la carte dinner
  • Non-smoking establishment
  • Aerobics
  • Fitness
Meal plans

Meal plan types

Meal options depend on the room and rate you choose. Search your dates to see which meal plans are included.

BB

Bed & Breakfast

BED AND BREAKFAST

Breakfast is included with your stay.

Upon availability

Room types

These are the hotel's room types, rather than live offers. Choose your travel dates to see available rooms, prices and booking conditions. Check availability

  • DOUBLE STANDARDDOUBLE • STANDARD • 1 Bedroom • 22 m²DBL.ST
    DOUBLE STANDARDPhoto unavailable4 photos

    Hotel ON7 Sakarya

    DOUBLE STANDARD

    Room photos

    4 photos

    Room overview

    Smoking room
    Room size
    22 m²
    Occupancy
    Guests: 1–2 • Adults: max. 2 • Children: max. 1
    Bed setup
    King-size bed 150-183 width, Rollaways on demand, 2 × Single bed 80-130 width
    Bedrooms
    1
    Room type
    DOUBLE
    View / characteristic
    STANDARD

    Adult and child limits apply within the room's total guest limit.

    Room code: DBL.ST

    Room amenities

    • TV
    • Housekeeping
    • Cable TV
    • Satellite TV
    • Slippers
    • Desk
    • Toiletries
    • 220V power supply
    • Wake-up service
    • Wi-fi
    • Wheelchair-accessible
    • Safe
    • Individually adjustable heating
    • Individually adjustable air conditioning
    • Tea and coffee making facilities
    • Minibar
    • Internet access
    • Hairdryer
    • Shower
    • Bathroom: 1

    Facilities with extra charge

    • Extra beds on demand

    Available rooms, prices and included facilities are confirmed after you choose your dates and rate.

  • SUITE WITH DOUBLE BEDSUITE • WITH DOUBLE BEDSUI.DB

    Photos are not available for this room type.

    Hotel ON7 Sakarya

    SUITE WITH DOUBLE BED

    Room photos

    Photos are not available for this room type.

    Room overview

    Occupancy
    Guests: 1–8 • Adults: max. 8 • Children: max. 5
    Room type
    SUITE
    View / characteristic
    WITH DOUBLE BED

    Adult and child limits apply within the room's total guest limit.

    Room code: SUI.DB

    Limited room details from hotel

    Available rooms, prices and included facilities are confirmed after you choose your dates and rate.

  • SUITE STANDARDSUITE • STANDARD • 1 Bedroom • 35 m²SUI.ST
    SUITE STANDARDPhoto unavailable3 photos

    Hotel ON7 Sakarya

    SUITE STANDARD

    Room photos

    3 photos

    Room overview

    Non-smoking room
    Room size
    35 m²
    Occupancy
    Guests: 1–2 • Adults: max. 2 • Children: max. 1
    Bed setup
    King-size bed 150-183 width, 2 × Rollaways on demand
    Bedrooms
    1
    Room type
    SUITE
    View / characteristic
    STANDARD

    Adult and child limits apply within the room's total guest limit.

    Room code: SUI.ST

    Room amenities

    • Wake-up service
    • Housekeeping
    • Cable TV
    • Satellite TV
    • Desk
    • 220V power supply
    • Toiletries
    • Slippers
    • Bathrobes
    • Bathroom: 1
    • Shower
    • Hairdryer
    • TV
    • Internet access
    • Minibar
    • Individually adjustable air conditioning
    • Safe
    • Wheelchair-accessible
    • Wi-fi
    • Turndown service

    Available rooms, prices and included facilities are confirmed after you choose your dates and rate.

  • DOUBLE DELUXEDOUBLE • DELUXEDBL.DX

    Photos are not available for this room type.

    Hotel ON7 Sakarya

    DOUBLE DELUXE

    Room photos

    Photos are not available for this room type.

    Room overview

    Occupancy
    Guests: 1–4 • Adults: max. 4 • Children: max. 3
    Room type
    DOUBLE
    View / characteristic
    DELUXE

    Adult and child limits apply within the room's total guest limit.

    Room code: DBL.DX

    Limited room details from hotel

    Available rooms, prices and included facilities are confirmed after you choose your dates and rate.

  • Room CONNECTING ROOMRoom • CONNECTING ROOM • 2 Bedrooms • 55 m²ROO.CM
    Room CONNECTING ROOMPhoto unavailable6 photos

    Hotel ON7 Sakarya

    Room CONNECTING ROOM

    Room photos

    6 photos

    Room overview

    Non-smoking room
    Room size
    55 m²
    Occupancy
    Guests: 1–4 • Adults: max. 4 • Children: max. 3
    Bed setup
    2 × Rollaways on demand, 2 × Single bed 80-130 width, King-size bed 150-183 width, Single bed 80-130 width
    Bedrooms
    2
    Room type
    Room
    View / characteristic
    CONNECTING ROOM

    Adult and child limits apply within the room's total guest limit.

    Room code: ROO.CM

    Room amenities

    • Bathroom: 2
    • Shower
    • Hairdryer
    • TV
    • Internet access
    • Minibar
    • Individually adjustable air conditioning
    • Individually adjustable heating
    • Safe
    • Wheelchair-accessible
    • Wi-fi
    • Wake-up service
    • 220V power supply
    • Toiletries
    • Bathrobes
    • Slippers
    • Make-up mirror
    • Satellite TV
    • Cable TV
    • Smoke detector
    • Housekeeping
    • Soundproof room

    Facilities with extra charge

    • Telephone in the bathroom
    • Extra beds on demand

    Available rooms, prices and included facilities are confirmed after you choose your dates and rate.

  • DOUBLE STANDARDDOUBLE • STANDARDDBL.ST-1

    Photos are not available for this room type.

    Hotel ON7 Sakarya

    DOUBLE STANDARD

    Room photos

    Photos are not available for this room type.

    Room overview

    Occupancy
    Guests: 1–4 • Adults: max. 4 • Children: max. 3
    Room type
    DOUBLE
    View / characteristic
    STANDARD

    Adult and child limits apply within the room's total guest limit.

    Room code: DBL.ST-1

    Limited room details from hotel

    Available rooms, prices and included facilities are confirmed after you choose your dates and rate.

  • TWIN STANDARDTWIN • STANDARDTWN.ST

    Photos are not available for this room type.

    Hotel ON7 Sakarya

    TWIN STANDARD

    Room photos

    Photos are not available for this room type.

    Room overview

    Occupancy
    Guests: 1–4 • Adults: max. 4 • Children: max. 3
    Room type
    TWIN
    View / characteristic
    STANDARD

    Adult and child limits apply within the room's total guest limit.

    Room code: TWN.ST

    Limited room details from hotel

    Available rooms, prices and included facilities are confirmed after you choose your dates and rate.

  • Room DELUXERoom • DELUXE • 1 Bedroom • 27 m²ROO.DX
    Room DELUXEPhoto unavailable3 photos

    Hotel ON7 Sakarya

    Room DELUXE

    Room photos

    3 photos

    Room overview

    Smoking room
    Room size
    27 m²
    Occupancy
    Guests: 1–2 • Adults: max. 2 • Children: max. 1
    Bed setup
    Rollaways on demand, King-size bed 150-183 width
    Bedrooms
    1
    Room type
    Room
    View / characteristic
    DELUXE

    Adult and child limits apply within the room's total guest limit.

    Room code: ROO.DX

    Room amenities

    • Wake-up service
    • Soundproof room
    • Housekeeping
    • Smoke detector
    • Cable TV
    • Satellite TV
    • Slippers
    • Bathrobes
    • Desk
    • Toiletries
    • 220V power supply
    • Wi-fi
    • Wheelchair-accessible
    • Safe
    • Individually adjustable air conditioning
    • Carpeted floors
    • Minibar
    • Internet access
    • TV
    • Hairdryer
    • Shower
    • Bathroom: 1

    Facilities with extra charge

    • Telephone in the bathroom
    • Extra beds on demand

    Available rooms, prices and included facilities are confirmed after you choose your dates and rate.

Guest reviews

What other guests saying about Hotel ON7 Sakarya

9.0
Excellent
142 Reviews
Cleanliness
9.2 /10
Service
9.2 /10
Comfort
9.0 /10
Condition
9.0 /10
Neighborhood
9.6 /10
Amenities
8.8 /10
50 reviews shown
10/10
Exceptional
03 Nov 2025
Shahrokh
Clean room and kind, cooperative and professional staff.
10/10
Exceptional
14 Jun 2025
BAHJAT
Very good stay. If you come to Sapanca, it is better tostay in the vibrant Sakarya.
Leisure Family_with_children
10/10
Exceptional
09 Jun 2025
Brian
It was quiet, easy and convenient.
10/10
Exceptional
22 Oct 2024
Dramane
Great location
Business_and_leisure
10/10
Exceptional
02 Jan 2022
bogdan

Very good hotel

Everything was excelent.Clean room, spacious, very good breakfast,friendly staff
Friends_and_family Family
8/10
Excellent
15 Nov 2021
Martin

Good Stay

Room was tidy and clean, freshly made up every day. I found the staff stern but efficient and quick to process check in and out. My room was very close to reception so was a bit noisey at night. They should keep the corridor mani door closed after 10pm to help this situation
Business
10/10
Exceptional
25 Jul 2021
Verified traveler
keep up the good work
Leisure Self
10/10
Exceptional
11 Jun 2021
Mohammed

جيد

Nice hotel
Parking limited
Self
4/10
Poor
22 Nov 2019
Nada
It was bad
Couldn’t sleep from music noise
Friends_and_family Family
10/10
Exceptional
26 Oct 2019
Firas
Very nice place and friendly staff. This hotel is recommended for people who visits Sakarya.
Leisure Friends
6/10
Pleasant
14 Aug 2019
MOATH

Nice one but needs attention

The service and the staff are great but the room we’ve got was:
- Sooooo Noisy from some plumping issue in the roof!
- sewage smell in the room coming from the AC!
- although my room was a NON-SMOKING but every often a smoking smells comes from the AC!

I think with some maintenance for all what I’ve mentioned this hotel will be the best in that city :))
Family
10/10
Exceptional
20 Jul 2019
Verified traveler
It is one of the best hotel and all the best,
Turki AlRowaili
Leisure Family
10/10
Exceptional
02 Jun 2019
Haig
Excellent
Partner
8/10
Excellent
13 Apr 2019
Verified traveler
Good treatment, clean hotel, good price, close to the hotel
Leisure Family
10/10
Exceptional
15 Nov 2018
Verified traveler
All locetcen clining new palding staf parking city
10/10
Exceptional
25 Aug 2018
Taleb
Great hotel very clean, professional staff, amazing furniture, rich breakfast .
10/10
Exceptional
06 Jul 2026
Enes
Herşey çok güzeldi , lakin çıkış yaparken minibar kullanıldı mı diye soruldu. Hayır cevabından sonra kontrol için odaya personel gönderildi. Kullanılmadığını onayladılar ama çok suçlayıcı bir tavır sergilendi rahatsız olmamak elde değil.
Partner
10/10
Exceptional
16 Jun 2026
Enes
Sakarya'da konaklanacak en iyi otellerden birisi.
Personelleri ilgili ve alakalı kesinlikle memnun kalacaksınız
Partner
10/10
Exceptional
29 May 2026
Tunahan
Otel genel olarak bakımlıydı kahvaltı çok güzel
Partner
6/10
Pleasant
03 May 2026
ramiz cuneyt
Otel fiyat performans olarak bakıldığında ortalama seviyede. Otelin restoranı fiyat olarak uygun (alkollü içecekler pahalı) Otopark dolu olduğunda (özellikle düğün varsa) işler biraz karışabiliyor.
Self
10/10
Exceptional
24 Dec 2025
Emre
Personel nazik kibar odamı değiştirmek istedim hemen değiştirdiler çok sessiz sakin bir odaya aldılar çok rahat ettim otel temiz bir otel her seyahatimde kesinlikle burada konaklıyorum merkezi bir bölgede dışarıya çıkınca yeme içme sorunu asla yaşamıyorsunuz.
Business
8/10
Excellent
15 Dec 2025
Ece
Evet temizlik vs herşey çok güzeldi
Partner
2/10
Poor
06 Dec 2025
Merve
Nicht sauber, alt, sehr laut
Türen undicht
Business_and_leisure Partner
10/10
Exceptional
16 Oct 2025
Fehmi
Merkezi yerde her yere ulaşım çok rahat
Partner
10/10
Exceptional
10 Oct 2025
Esra
Mükemmel
8/10
Excellent
09 Oct 2025
Umut
Sac kurutma makinesi calismiyordu fakat onun disinda hersey guzeldi
10/10
Exceptional
05 Oct 2025
Cansu
Sadece diğer odalardan duş sesi çok fazla geliyordu, onun dışında her şey çok güzeldi, kahvaltısı da çeşitli ve lezzetliydi.
Partner
8/10
Excellent
14 Sep 2025
Mohammed Khalil Al
Ce n'est pas la première fois que je loge dans cet hôtel et je sors a chaque fois avec belle impression.
Leisure Family
2/10
Poor
29 Jul 2025
Haluk
Konaklama değil sorunumun çözülmesi ile ilgili problemler hala ortada, görüşlerimi de bu kapsamda yazdım
10/10
Exceptional
15 May 2025
Güçhan
Çok güzel ve bakımlı butik bir otel. Çalışan herkesin emeklerine sağlık. Çok yardımsever ve güçlü iletişime sahipler. Herkese tavsiye ederim.
Friends_and_family Friends
10/10
Exceptional
01 Apr 2025
Irfan Baris
Harika bir konaklama biz çok memnun kaldık
Partner
10/10
Exceptional
24 Mar 2024
Mustafa
Sevimli temiz bir otel.
Business
2/10
Poor
25 Jan 2024
Verified traveler

Hayal kırıklıgı ve yorgunluk

Cok gurultulu bi otel sabaha kadar gurultu patirdi helede hemen dibindeki yolun arac sesleri kesilmiyor camlar cok fazla ses geciriyor birdaha asla kalmam bu paraya degecek bi otel degil ....
Business
8/10
Excellent
04 Feb 2022
Selcuk

Tolles Hotel

Das Hotel ist Sauber das Personal sehr Nett und man hat ein gutes Frühstück
Friends_and_family Family
6/10
Pleasant
01 Jan 2022
Verified traveler
Temizlik otel yeni olduğu için göze çarpmıyor ama toz alınmamıştı düzgün. Nasılsa tutuldu diye böyle rahata takılmamalı.. ayrıca giderken şunu göz önünde bulundurun: odanın içinde banyo camı jaluzi ile kapatılmış dışardan duş alırken gözükme ihtimaliniz vardı. Bu çok rahatsız edici bir durum. Acil olarak çözüm üretilmeli, böyle fantezilere gerek yok
Partner
6/10
Pleasant
07 Nov 2021
Ali

Temizlik vasat, fiyat performans kötü

Temizliği oldukça vasat buldum, Banyo kapısında bir once kalan kişinin şampuan, köpük izleri vardı. Ve odaya ilk girdiğimizde ikram barının oldugu yerde masaustunde bir tutam saç vardı. Son olarak kaldığımız gece, otel barında konser düzenlenmişti, saat 24:00'e kadar uyumamıza müsaade edilmedi. Hotel yetkilileri anlayışla karşılamamızı talep ettiler. Tüm bu sebepleri düşününce fiyat performans olarak daha iyi alternatiflerin kesinlikle değerlendirilmesi gerektiğini düşünüyorum.
Partner
10/10
Exceptional
19 Oct 2021
mohammed

استاجر وانت مغمض .. كل شي جميييل

راااائعه
Friends_and_family Friends
10/10
Exceptional
06 Jul 2021
Muhammet k.
iyidi.
Partner
8/10
Excellent
21 Jun 2021
Kuzey
Es geht nicht besonders
Partner
4/10
Poor
04 Apr 2021
Hülya

Asla gorsele gore haraket etmeyin

Resimlere aldanarak gittim ve alakasiz basık bir odayla karşılaştım.otelde yemekler cok pahalıydı ve otel dışından yemek söylemek istediğimde dışarıdan yiyecek içecek kabul edemediklerini ne istiyorlarsak restaurant dan almamiz gerektigini bildirdiler böyle bi sacmalik olamaz
Partner
10/10
Exceptional
20 Feb 2021
Hakan
Her şey sorunsuzdu, özellikle yemekler çok lezzetliydi.
Partner
10/10
Exceptional
10 Nov 2020
Cagatay Emre

Tertemiz ve kaliteli hizmet

Konaklamamız çok keyifliydi, çalışanlar çok ilgili ve saygılıydı. Otopark kalabalıktı yer yoktu ama yardımcı oldular. Tek kusur dünyanın en yavaş asansörüne sahip olmaları yoksa kahvaltı dahil çok güzel yeni temiz bir otel.
Partner
10/10
Exceptional
11 Aug 2020
Jean luc
Rien à reprocher. Tout a été fait pour faciliter le séjour, malgré le Covid-19.
Self
10/10
Exceptional
03 Aug 2020
Ümit
Bir daha yolum aynı bölgeye düşse hiç araştırmam. On7 👍
Partner
8/10
Excellent
01 May 2019
Verified traveler
Hat alles sehr gut geklappt. Frühstück war auch vielseitig. Personal sehr freundlich. Lage und Ausstattung top.
Friends_and_family Friends
10/10
Exceptional
17 Apr 2019
ANOUD

فندق جميل في سكاريا

موظفين الاستقبال في الفندق خدومين جدا
Family
10/10
Exceptional
17 Apr 2019
ANOUD

فندق رائع في سكاريا

الفندق رائع ويرتقي لمستوى الخمس نجوم
Family
6/10
Pleasant
22 Mar 2019
Verified traveler

konum iyi,temizlik iyi

konum olarak restoranlara ve avmye yurume mesafesi. dekoru begendik ama ses yalıtımı yetersiz. sigara icilmeyen oda istemistik odalardan tekinde sigara kokusu yogundu. sineklik gerekiyor pencerelere. duş ve tuvalet kullanimi perde kapatilsa da cozulmuyor, odadan gorunuyor. kahvalti da sicak,hamurisi secenekler olsa da secenek degil iyisini isteyen biri olarak urun kalitesini kotu buldum. sonucta zeytin yiyemedikten sonra 4 cesit olmasi bir sey ifade etmiyor. otel yeni ve temizdi en sevdigim ve umarim hic degismez dedigim nokta ,bu.. gerisi halledilir temizlik icin tesekkurler.
Family
10/10
Exceptional
18 Mar 2019
Ethem
Biz yol yorgunluğumuzu atmak için bir gece kaldık çok temiz çalışanları güler yüzlü bir işletme memnun kaldık teşekkür ederiz
Partner
8/10
Excellent
15 Jan 2019
Verified traveler

İki dezavantaj dışında genel olarak başarılı.

Balkonu olmayan odaların pencerelerini de tam açabilme imkanı yok, pencereler kısmen aralanabiliyor. Bununla birlikte oda ve duş duvar yerine ful saydam cam ile ayrılmış. Camdaki jaluzi kapalı konumda olsa bile odadan duştaki görülebiliyor. Bunları sorun etmeyen misafirler için genel olarak başarılı bir otel.
Family

Location & surroundings

Hotel ON7 Sakarya
111 Sokak Serdivan 54050, Sakarya, Turkey

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Hotel ON7 Sakarya

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