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The Sign Kocaeli Thermal Spa Hotel & Convention Center

5.0 star property
Luxury hotel with 2 restaurants and 3 indoor pools

Choose dates to view prices

Photo gallery for The Sign Kocaeli Thermal Spa Hotel & Convention Center

3 indoor pools, seasonal outdoor pool, pool umbrellas, sun loungers
Interior
Standard Double or Twin Room
Lobby sitting area
Sauna, steam room, hot springs, Turkish bath, body treatments

Reviews

7.4 out of 10
Good

Popular amenities

  • Bar
  • Pool
  • Spa
  • Parking included
  • Laundry
  • Housekeeping

Room options

Available filters for rooms
Showing 3 of 3 rooms

View all photos for Standard Double or Twin Room

Hypo-allergenic bedding, minibar, in-room safe, laptop workspace

Standard Double or Twin Room

Highlights

Air conditioning
Heating
Free cribs/infant beds
LCD TV
Hypo-allergenic bedding
Pillow menu
Hair dryer
Private bathroom
  • 269 sq ft
  • Sleeps 3
  • 1 Double Bed and 1 Twin Bed

View all photos for Economy Double or Twin Room

Hypo-allergenic bedding, minibar, in-room safe, laptop workspace

Economy Double or Twin Room

Highlights

Air conditioning
Heating
Free cribs/infant beds
LCD TV
Hypo-allergenic bedding
Pillow menu
Hair dryer
Private bathroom
  • City view
  • Sleeps 3
  • 1 Double Bed

View all photos for Junior Suite

Hypo-allergenic bedding, minibar, in-room safe, laptop workspace

Junior Suite

Highlights

Separate sitting area
Individually furnished
Air conditioning
Heating
Free cribs/infant beds
LCD TV
Hypo-allergenic bedding
Pillow menu
  • 431 sq ft
  • Mountain view
  • Sleeps 3
  • 1 Queen Bed
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About the area

Map
Yeniköy Merkez Mah. Kültür Sk. No:40, Basiskele, Kocaeli, 41275

What's nearby

  • Fevziye Mosque - 16 min drive - 14.5 km
  • Yeni Cuma Mosque - 17 min drive - 14.6 km
  • Izmit Clock Tower - 18 min drive - 16.4 km
  • Ormanya Wildlife Park - 30 min drive - 29.4 km
  • Kartepe Ski Center - 35 min drive - 29.5 km

Getting around

  • Izmit Station - 17 min drive
  • Izmit (KCO-Cengız Topel) - 25 min drive

Restaurants

  • ‪Kampara - ‬3 min drive
  • ‪Ankara Pasta Börek - ‬5 min walk
  • ‪Yazlık Aile Çay Bahçesi - ‬3 min drive
  • ‪Fika Kahve&Mutfak - ‬4 min walk
  • ‪Kahve & Sigara Molası - ‬20 min walk

About this property

The Sign Kocaeli Thermal Spa Hotel & Convention Center

Luxury family-friendly hotel
At The Sign Kocaeli Thermal Spa Hotel & Convention Center, you can look forward to a terrace, a garden, and a playground. Treat yourself to a body treatment, a body scrub, or a massage at the onsite spa. At the two on-site restaurants, enjoy breakfast, lunch, dinner, and Turkish cuisine. Free in-room WiFi is available to all guests, along with a hair salon and an arcade/game room.
Other perks include:
  • 3 indoor pools and a seasonal outdoor pool, with sun loungers and pool umbrellas
  • Free self parking
  • Hot springs on site, a roundtrip airport shuttle (surcharge), and massage treatment rooms
  • A 24-hour front desk, a front-desk safe, and coffee/tea in the lobby
Room features
All 164 rooms offer comforts such as pillow menus and laptop-friendly workspaces, in addition to perks like air conditioning and bathrobes.
More amenities include:
  • Hypo-allergenic bedding and free cribs/infant beds
  • Bathrooms with showers and free toiletries
  • LCD TVs with satellite channels
  • Wardrobes/closets, heating, and daily housekeeping

Languages

English, German, Russian, Turkish

Similar properties

Front of property

Hampton By Hilton Kocaeli Symbol

  • Breakfast included
  • Free WiFi
  • Air conditioning
  • Business services
8.4 out of 10, Very good, 71 reviews
The price is CA $89
CA $99 total
includes taxes & fees
Apr 1 - Apr 2
Hampton By Hilton Kocaeli Symbol

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Roundtrip airport shuttle (surcharge)
  • Free self parking on site

Food and drink

  • 2 restaurants
  • A bar/lounge
  • Coffee and tea in common areas
  • Snack bar/deli

Things to do

  • 3 indoor pools
  • Arcade/game room
  • Billiards/pool table
  • Children's pool
  • Free children's club
  • Full-service spa
  • Hot springs
  • Playground
  • Seasonal outdoor pool
  • Steam room

Family friendly

  • 3 indoor pools
  • Arcade/game room
  • Children's pool
  • Free children's club
  • In-room crib
  • Laundry facilities
  • Playground
  • Seasonal outdoor pool
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Hair salon
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Porter/bellhop
  • Tour and ticket assistance
  • Turndown service

Business services

  • 4 meeting rooms
  • Business center
  • Conference center

Outdoors

  • Barbecue grill
  • Garden
  • Pool loungers
  • Pool umbrellas
  • Terrace

Full-service spa

  • 8 treatment rooms
  • Aromatherapy
  • Body scrubs
  • Facials
  • Hot/mineral springs
  • Manicures/pedicures
  • Massage
  • Sauna
  • Steam room
  • Turkish bath

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Grab bar in shower
  • Grab bar near toilet
  • Hand-held showerhead
  • Height-adjustable showerhead
  • In-room roll-in shower
  • Low-height counter and sink
  • Low-height electrical outlets in bathroom
  • Raised toilet seat
  • Thin carpet in room
  • Transfer shower
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible bathroom vanity

More

  • Banquet hall
  • Designated smoking areas

Room amenities

Bedroom

  • Free crib
  • Hypo-allergenic bedding
  • Pillow menu

Bathroom

  • Bathrobes
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Slippers
  • Towels provided

Entertainment

  • LCD TV with satellite channels

Food and drink

  • Minibar

More

  • Air conditioning (climate-controlled)
  • Heating
  • Iron/ironing board on request
  • Laptop workspace
  • Phone
  • Safe
LIST_ALT

Policies

Check-in

Check-in start time: 2:00 PM; Check-in end time: midnight
Minimum check-in age: 18

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

No pets or service animals allowed

Children and extra beds

Children are welcome
Rollaway/extra beds are available for EUR 20.0 per day
Free cribs are available on request at the property

Property payment types

MONETIZATION_ON

Important information

Optional extras

  • Rollaway bed fee: EUR 20.0 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

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, debit cards, and cash
Property Registration Number 12799

We should mention

The seasonal pool will be open from June 04 to September 25
No pets and no service animals are allowed at this property

Property is also known as

Ness Thermal Spa Hotel Basiskele
Ness Thermal Spa Hotel
Ness Thermal Spa Basiskele
Ness Thermal Spa
The Ness Thermal Spa Hotel
The Sign Kocaeli Thermal Spa Hotel Convention Center
The Sign Kocaeli Thermal Spa Hotel & Convention Center Hotel
The Sign Kocaeli Thermal Spa Hotel & Convention Center Basiskele

Frequently asked questions

Does The Sign Kocaeli Thermal Spa Hotel & Convention Center have a pool?

Yes, this property has 3 Indoor pools, a seasonal outdoor pool, and a children's pool.

How much does it cost to stay at The Sign Kocaeli Thermal Spa Hotel & Convention Center?

As of Mar 25, 2025, prices found for a 1-night stay for 2 adults at The Sign Kocaeli Thermal Spa Hotel & Convention Center on Apr 2, 2025 start from CA $84.22, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is The Sign Kocaeli Thermal Spa Hotel & Convention Center pet-friendly?

No, pets are not allowed at this property.

How much is parking at The Sign Kocaeli Thermal Spa Hotel & Convention Center?

Self parking is free at this property.

What time is check-in at The Sign Kocaeli Thermal Spa Hotel & Convention Center?

Check-in start time: 2:00 PM; Check-in end time: midnight.

What time is check-out at The Sign Kocaeli Thermal Spa Hotel & Convention Center?

Check-out is at noon.

Does The Sign Kocaeli Thermal Spa Hotel & Convention Center provide a shuttle to the airport?

Yes, there's an airport shuttle.

Where is The Sign Kocaeli Thermal Spa Hotel & Convention Center located?

Located in Basiskele, this family-friendly hotel is 1.4 mi (2.3 km) from Sea of Marmara, and within 9 mi (15 km) of Park Lunasan and Fevziye Mosque. Gayret Ship Museum and Kelebek Spor Tesisleri are also within 12 mi (20 km).

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The Sign Kocaeli Thermal Spa Hotel & Convention Center Reviews

Reviews

7.4

Good

Rating 10 - Excellent. 30 out of 90 reviews
Rating 8 - Good. 31 out of 90 reviews
Rating 6 - Okay. 10 out of 90 reviews
Rating 4 - Poor. 9 out of 90 reviews
Rating 2 - Terrible. 10 out of 90 reviews

7.6/10

Cleanliness

7.8/10

Staff & service

8.0/10

Amenities

7.4/10

Property conditions & facilities

8.4/10

Eco-friendliness

Reviews

8/10 Good

Lesley

Great place friendly staff
Stayed 1 night in May 2023

10/10 Excellent

GUNER

İ choose this hotel because it's near to port. Hotel is very nice and good condition! Staff was very helpful, especially Mr Arslan at reception he try to help your ever request and kindly person! Highly recommended!!!
Stayed 1 night in Mar 2023

10/10 Excellent

Baha

Stayed 1 night in Oct 2024

10/10 Excellent

Melek

Tek anlamı ile rahat edebileceğiniz konforlu bir otel The sign Kocaeli her ihtiyaç halinde gönül rahatlığı ile kalabileceğimiz bir adres oldu teşekkürler
Stayed 1 night in Aug 2024

10/10 Excellent

Ferdi

Stayed 2 nights in Jul 2024

10/10 Excellent

Usama

Stayed 2 nights in Jul 2024

10/10 Excellent

sevgiye

Kötü yorumları görmemize rağmen tercih ettik. Hiçte pisman olmadık. Temizligi, ilgileri, kahvaltısı gayet güzeldi.
Stayed 2 nights in Jul 2024

10/10 Excellent

Mahmod

meget bra hotel og spa
det var fantastisk
Stayed 3 nights in Jul 2024

10/10 Excellent

Yasemin

Temiz duzgun aile ye uygun bir ortamdi biz memnun kaldik
Stayed 2 nights in Jun 2024

8/10 Good

sinem

Stayed 2 nights in Jun 2024

8/10 Good

María Gloria

Stayed 5 nights in May 2024

8/10 Good

ibrahim

Stayed 1 night in May 2024

6/10 Okay

Alp

Oda havasız ve kokuyordu,klozet yerinden oynuyordu.
Stayed 1 night in Apr 2024

10/10 Excellent

Tolga

Stayed 1 night in Mar 2024

6/10 Okay

Egecan

Stayed 1 night in Mar 2024

10/10 Excellent

Özkan

Stayed 1 night in Jan 2024

2/10 Terrible

Orhan

Liked: Cleanliness, staff & service, property conditions & facilities
İğrenç Yemekler
Akiam yemeği konusunda özellikle belirtmek istiyorum, Yemekler çook çook kötü ve bizden 2 kişi için berbat yemeklere 2000 TL istemeleri bizi inanılmaz şok etmiştir . Kesinlikle karşılığı olmayan rezalet bir otel
Stayed 1 night in Jan 2024

10/10 Excellent

Mahmoud

Stayed 1 night in Jan 2024

2/10 Terrible

Melis

Stayed 2 nights in Aug 2023

8/10 Good

Ayhan

Könnte besser werden
Wir wollten Termal Hotel und war alles Ok Wir waren zufrieden Frühstück war Gut nur Abendessen könnte man besser machen können wir waren 2 Tage haben wir fast gleichen Essen bekommen und Für 5 Sterne Hotel sollte man wenigstens Getränke haben beim Essen war nur Wasser andere Getränke müsstest bezahlen
Stayed 2 nights in Aug 2023

8/10 Good

Aykut Necati

Hotel ok
Hotel eigentlich gut doch die Qualität an Speisen ist nicht besonders für einen 5 Sterne Hotel. Renovierungsbedürftig. Spa nicht ganz sauber Decke klein Teil abgestürzt. Massage aber Top. Steckt viel Potenzial die man noch ausschöpfen könnte. Rezeption Personal sehr nett und hilft gern.
Stayed 2 nights in Jul 2023

10/10 Excellent

Kemal

Stayed 1 night in Jul 2023

2/10 Terrible

Cagatay

Stayed 1 night in Jul 2023

8/10 Good

Sebastien

Stayed 4 nights in May 2023

4/10 Poor

Deniz

Stayed 1 night in May 2023