The Sign Kocaeli Thermal Spa Hotel &Convention Center

Hotels
7.6 (142 reviews)
Yenikoy Merkez Mah. Kultur Sok. No: (40 yani) Basiskele , Yeniköy , tr

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Free
Children allowed

Facilities

Fitness facilities
WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Air conditioning
Fitness center
Swimming pool
24-hour front desk
See all facilities

Review Highlights

Pros:
Good value for the price
Polite staff
Cons:
Cleanliness issues
Poor location

Categories

Cleanliness
5.93
Multiple reviews complained about cleanliness issues in the rooms.
Service
8.4
Some staff were described as polite and helpful, but there were also mentions of unfriendly service.
Location
6.94
Poor location was mentioned, especially regarding access to restaurants.
Room Quality
6.39
Rooms described as dirty and in need of maintenance.
Amenities
7.92
Amenities like the pool and spa were appreciated, but the pool cleanliness was a concern.
Value for Money
8.88
Some reviews indicated good value for the price paid.
Food and Beverage
7.43
Breakfast received mixed reviews for quality and variety.
Overall Experience
8.9
Mixed sentiments overall, but a few guests found the experience satisfactory.
* This sentiment is summarized by AI based on user reviews.
Updated at: 2026-01-10 08:40

Property Description

Indulge in Relaxation and Luxury

Thermal Spa and Wellness Center: Enjoy the indoor thermal pools, hot spring baths, Turkish bath, sauna, and steam room for a truly rejuvenating experience.

Culinary Delights: Delight in the open buffet breakfast and dinner, with options from 3 restaurants including an à la carte choice. Sip on refreshing drinks at the 2 bars and unwind in the lobby bar and vitamin bar.

Luxurious Accommodations: Modernly decorated rooms with LCD TV, air conditioning, and minibar, all offering stunning sea and mountain views. End your day in comfort with a private bathroom featuring 24-hour hot water and complimentary Wi-Fi.

Book now to experience the ultimate blend of relaxation and luxury at The Sign Kocaeli Thermal Spa Hotel & Convention Center.

Important information:

Separate indoor pools, saunas and Turkish baths are available for women and men.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Guests under the age of 18 can only check in with a parent or official guardian.
A deposit may be required at the property.

Check-in and check-out hours:
Check-out: 12:00 PM
Airport code: IST

Location

Guest Reviews

7.6
Based on 142 reviews
Cleanliness: 5.93
Service: 8.4
Location: 6.94
Room Quality: 6.39
Amenities: 7.92
Value for Money: 8.88
Food and Beverage: 7.43
Overall Experience: 8.9
A
Andreas • solo_traveller • de
8
Pros:

Sehr gut. Da ist für jeden etwas dabei.

Cons:

Die Ausstattung ist etwas in die Jahre gekommen. Auf den ersten Blick ist alles sehr schön, bei genauerem Hinsehen offenbaren sich doch einige Mängel (Tropfende Klimaanlagen im Restaurant, Kaputter Türrahmen WC, halb abfallende Handtuchhalterung...)

2026-08-08 • via Nuitee
A
Abdullah • solo_traveller • nl
8
Pros:

Schoonheid vriendelijke personeel

Cons:

Ontbijt was goed behalve simit zo hard als steen

2026-08-06 • via Nuitee
A
Abdullah • solo_traveller • nl
8
2026-08-06 • via Nuitee
S
saleh • couple • sa
8
فندق يوسع الصدر
Pros:

حجم الغرف - التكلفة - الاستقبال - مرافق الفندق

Cons:

مراتب الاسره مستهلكة ( غير مريحة )

2026-08-04 • via Nuitee
J
Jolanta • family_with_children • lv
7
Pros:

Swimming pool is nice

Cons:

Air conditioning didn’t work properly
After 2 days talking to reception staff, they gave another room, even always was telling, it is working
And when we change the room , it was big difference
So don’t trust the stuff
Iron we asked and in 2 days never get it

2026-08-02 • via Nuitee
Z
Zoahoui • solo_traveller • fr
5
2026-07-24 • via Nuitee
E
Esra • family_with_children • de
2
Unser Aufenthalt hat leider nicht unseren Erwartungen an ein 5-Sterne-Hotel entsprochen. Der Service war insgesamt eher
2026-07-24 • via Nuitee
C
Csilla • couple • hu
5
Pros:

Recepciós nagyon kedvesek segítőkész.

Cons:

A klíma nem megfelelően működött, inkább csak ventilátorként fújt, és túl erős levegőt adott. És reggeli mindennap ismétlés.

2026-07-18 • via Nuitee
A
Andreas • solo_traveller • no
5
2026-07-12 • via Nuitee
N
Nesli • family_with_children • de
8
2026-07-08 • via Nuitee
A
Aldo • solo_traveller • it
10
2026-07-07 • via Nuitee
M
Mohammed • solo_traveller • bh
9
2026-07-05 • via Nuitee
محمد • family_with_children • sa
8
كانت الاقامة جيدة، بالرغم من قدم الفندق ومرافقه.. شكر للأخت يسرا موظفة الاستقبال والتي تتحدث اللغة العربية على حسن التعا
Pros:

الهدوء والألعاب المائية، الغرف مساحتها جيدة، والأسرة مريحة، التكييف يعمل بشكل معقول ..

Cons:

الفندق قديم بشكل عام، وجميع مرافقه قديمة تحتاج الى تجديد، كان وصولي متأخر بالليل ولم يكن هناك من بساعدنا في ادخال الشنط ..

2026-07-01 • via Nuitee
Z
zhaorui • solo_traveller • cn
8
2026-06-30 • via Nuitee
K
Karl • solo_traveller • ch
9
Pros:

Der Wellnessbereich ist einzigartig. Hervorragendes Frühstücksbuffet.

2026-06-15 • via Nuitee
A
abd rohman • couple • il
8
Pros:

افطار ممتاز ومتنوع

2026-06-13 • via Nuitee
M
Maria Alejandra • solo_traveller • ar
10
Pros:

Habitación amplia camas grandes y comodas, heladera, cafetera, el baño grande buenas toallas ducha excelente, salida de baño. El desayuno muy muy bueno. Pileta inmensa. Muy buena atención. No usamos el spa por falta de tiempo. La relación calidad precio insuperable

Cons:

Tuvimos problemas con wi fi pero lo solucionaron. Todo lo demás irreprochable

2026-06-06 • via Nuitee
M
Mehmet • solo_traveller • tr
10
2026-06-01 • via Nuitee
C
Claire • extended_group • nl
8
2026-05-19 • via Nuitee
Y
Yusuf Eren • solo_traveller • tr
10
Pros:

Otelin olanakları ve verdiği yemekler

Cons:

Kaplıca suyu daha sıcak olabilirdi

2026-05-18 • via Nuitee