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Grand Thermal Resort Hotel & Spa

Family-friendly hotel with 3 outdoor pools and 3 indoor pools

Choose dates to view prices

Photo gallery for Grand Thermal Resort Hotel & Spa

Exterior
Lobby
Combined shower/tub, jetted tub, hair dryer, slippers
Restaurant
Minibar, in-room safe, free WiFi, bed sheets

Reviews

7.0 out of 10
Good

Popular amenities

  • Pool
  • Breakfast included
  • Spa
  • Parking included
  • Free WiFi
  • Restaurant

Explore the area

View in a map
Akköy Köyü Yolu 5, Termal, Yalova, 77400
  • Place, Yalova Ataturk Mansion
    ‪6 min drive‬
  • Place, Karaca Arboretum
    ‪9 min drive‬
  • Place, Akraba Beach
    ‪11 min drive‬
  • Airport, Istanbul (SAW-Sabiha Gokcen Intl.)
    ‪59 min drive‬

Room options

View all photos for Standard Double Room

Minibar, in-room safe, free WiFi, bed sheets

Standard Double Room

  • Sleeps 3
  • 1 King Bed

Premium Double Room

9.0 out of 10
Wonderful
(2 reviews)
  • Sleeps 5
  • 1 King Bed and 2 Twin Beds

Standard Double Room

  • Sleeps 2
  • 1 King Bed

View all photos for Deluxe Room

Minibar, in-room safe, free WiFi, bed sheets

Deluxe Room

  • 2 bedrooms
  • Sleeps 3
  • 1 King Bed

Presidential Condo

  • 3 bedrooms
  • Sleeps 6
  • 2 King Beds and 2 Twin Beds

About the neighborhood

Termal

Grand Thermal Resort Hotel & Spa is located within a few miles (5 km) of Yalova Ataturk Mansion and Karaca Arboretum. This 615-room hotel has 3 indoor and 3 outdoor pools, along with a full-service spa.

What's nearby

  • Yalova Ataturk Mansion - 6 min drive - 1.9 miles
  • Karaca Arboretum - 9 min drive - 3.2 miles
  • Akraba Beach - 11 min drive - 3.2 miles
  • Ataturk Stadium - 13 min drive - 6.0 miles
  • Luna Park - 14 min drive - 5.7 miles

Getting around

  • Gebze Station - 40 min drive
  • Istanbul Sabiha Gokcen Intl. Airport (SAW) - 66 min drive

Restaurants

  • ‪Öz Urfa Sofrasi - ‬4 min drive
  • ‪Gölova Köy Kahvaltı ve Restaurant - ‬5 min drive
  • ‪Akköy 77 bizim kasap et mangal - ‬3 min drive
  • ‪Galip Büfe - ‬3 min drive
  • ‪Black Bird Thermal Restaurant - ‬3 min drive

About this property

Grand Thermal Resort Hotel & Spa

Family-friendly hotel with 3 outdoor pools and 3 indoor pools
Grand Thermal Resort Hotel & Spa features a full-service spa, 3 indoor pools, and 3 outdoor pools. Free parking is included with your stay. The 24-hour front desk has multilingual staff ready to help with concierge services, and answer any questions about the area. Other amenities at this hot springs hotel include a children's pool, a free kid's club, and a porter/bellhop.
Guests can expect to find free WiFi. Bathrooms offer jetted tubs, hair dryers, and slippers. Other amenities include minibars, safes, and wardrobes or closets.
3 outdoor swimming pools and 3 indoor swimming pools are on site. Other recreational amenities include a children's pool.

The recreational activities listed below are available either on site or nearby; fees may apply.

The onsite spa has 3 treatment rooms including rooms for couples. Services include deep-tissue massages, hot stone massages, sports massages, and facials. A variety of treatment therapies are provided, including aromatherapy and Ayurvedic. The spa is equipped with a sauna, a hot tub, a steam room, and Turkish bath/hammam. The spa is open daily. There are hot springs/mineral springs on site.

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Total with taxes and fees
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Property amenities

Internet

  • Available in all rooms: Free WiFi

Parking and transportation

  • Free uncovered self parking on site

Food and drink

  • Free buffet breakfast available daily 7:00 AM to 10:00 AM
  • 4 bars/lounges
  • A coffee shop/cafe
  • A restaurant
  • Free daily manager's reception

Restaurants on site

  • Brasserie Art
  • Executive Restaurant

Things to do

  • 3 indoor pools
  • 3 outdoor pools
  • Children's pool
  • Free children's club
  • Full-service spa
  • Playground
  • Shopping mall

Family friendly

  • 3 indoor pools
  • 3 outdoor pools
  • Children's pool
  • Free children's club
  • Free supervised activities for children
  • High chair
  • Playground

Conveniences

  • 24-hour front desk

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop

Outdoors

  • Garden

Full-service spa

  • 3 treatment rooms
  • Aromatherapy
  • Ayurvedic treatments
  • Body scrubs
  • Body wraps
  • Couples treatment rooms
  • Deep-tissue massages
  • Facials
  • Hot stone massages
  • Hot tub
  • Hot/mineral springs
  • Manicures/pedicures
  • Sauna
  • Spa open daily
  • Sports massages
  • Steam room
  • Turkish bath

Accessibility

  • Area rugs in room
  • No elevator
  • Thin carpet in room

More

  • Designated smoking areas

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Hair dryer
  • Jetted bathtub
  • Shampoo
  • Shower/bathtub combination
  • Slippers
  • Soap
  • Toilet paper

Food and drink

  • Minibar

More

  • Air conditioning
  • Safe
  • Window screens

Policies

Check-in

Check-in start time: 2:00 PM; Check-in end time: anytime
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
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • This property doesn't allow pets or service animals

Property payment types

Important information

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 and cash
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
  • Check-in: 2:00 PM
  • Check-out: noon
  • Minimum check-in age: 18
The front desk is open 24 hours a day. Driving? This property offers free parking.
Property Registration Number 17776

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards and cash.

Additional information about polices, regulations, and more:

  • Pool access available from 9:00 AM to 11:00 PM.
  • Reservations need to be made in advance for massage services and spa treatments. Contact the hotel at the phone number listed on your booking confirmation.
  • There are no elevators.

Property is also known as

MAXWELL RESORT HOTEL SPA
Grand Thermal & Spa Termal
Grand Thermal Resort Hotel & Spa Hotel
Grand Thermal Resort Hotel & Spa Termal
Grand Thermal Resort Hotel & Spa Hotel Termal

Frequently asked questions

What's there to do near Grand Thermal Resort Hotel & Spa?

This hotel is located in Termal, close to Yalova Ataturk Mansion, Yalova Aqualand, and Luna Park. You'll also find Karaca Arboretum and Sea of Marmara within a short drive.

How much does it cost to stay at Grand Thermal Resort Hotel & Spa?

As of Feb 9, 2026, prices found for a 1-night stay for 2 adults at Grand Thermal Resort Hotel & Spa on Feb 10, 2026 start from $182.49, 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 there parking available at Grand Thermal Resort Hotel & Spa?

Yes, uncovered self parking is offered for free at the hotel.

Is there a spa available at Grand Thermal Resort Hotel & Spa?

There is a full-service spa available for guests to enjoy and services include deep-tissue massages, hot stone massages, hot springs, and couples treatments.

Does Grand Thermal Resort Hotel & Spa include a casino?

No, Grand Thermal Resort Hotel & Spa doesn't have a casino.

Is there an indoor pool at Grand Thermal Resort Hotel & Spa?

Yes, this hotel has 3 indoor pools along with 3 outdoor pools. Guests have pool access between 9:00 AM and 11:00 PM.

Is Grand Thermal Resort Hotel & Spa a good place to stay for couples?

There are many amenities for couples at this hotel, including 3 outdoor pools and 4 bars plus some guestrooms feature fireplaces.

Does Grand Thermal Resort Hotel & Spa have a hot tub?

Yes, this hotel has a spa tub.

Does Grand Thermal Resort Hotel & Spa feature a restaurant that includes a breakfast menu?

Yes, Grand Thermal Resort Hotel & Spa serves free buffet breakfast at Brasserie Art each morning.

Does Grand Thermal Resort Hotel & Spa allow pets to stay for free?

No, pets and service animals aren't allowed at Grand Thermal Resort Hotel & Spa.

Are there connecting rooms at Grand Thermal Resort Hotel & Spa?

No, this hotel doesn't feature connecting guestrooms.

How close is the airport from Grand Thermal Resort Hotel & Spa?

The closest major airport to Grand Thermal Resort Hotel & Spa is Istanbul Sabiha Gokcen Intl. Airport (SAW), which is about 21.1 mi away.

Can I book a room with a balcony at Grand Thermal Resort Hotel & Spa?

Yes, some guestrooms at this hotel offer a balcony where guests can enjoy bay or garden views.

Grand Thermal Resort Hotel & Spa Reviews

Reviews

7.0

Good

Rating 10 - Excellent. 9 out of 37 reviews
Rating 8 - Good. 11 out of 37 reviews
Rating 6 - Okay. 9 out of 37 reviews
Rating 4 - Poor. 2 out of 37 reviews
Rating 2 - Terrible. 6 out of 37 reviews

6.2/10

Cleanliness

6.8/10

Staff & service

6.8/10

Amenities

6.8/10

Property conditions & facilities

Reviews

10/10 Excellent

Rawaa B Al

Stayed 2 nights in Nov 2025

6/10 Okay

Hameela

Stayed 1 night in Aug 2025

6/10 Okay

Ahmet Hilmi

Liked: Cleanliness
Odanın durumu iyiydi. Personel olarak resepsiyon ve restorant dışında kimse göremedik. Havuz ve spa bölümü başıboş şekildeydi. Havuz kurallarını kontrol eden yoktu ve havuz etrafında biriken sular temizlenmiyordu. Kayan ve düşen çok oldu. Şükür bir kaza olmadı. Otel büyük bir otel ama bakımsız bölgeleri var. Ufak tefek bakım ile iyi olabilir. Restoranda yemek saatleri kuyruk oluyor. Çok fazla çeşit olmamasına rağmen neden kuyruk var anlaşılır değil. Açık büfede sıcaklar dışındaki ürünler maalesef yenilenmiyor. Geç geldin kaçırdın. Asansörler verimsiz ve çok bekletiyor. Wifi çok yavaş. Giriş çıkış işlemleri hızlıydi. Park sorunu yok. Bir termal otele göre lobby biraz soğuk. Gerçi artik bu tip oteller fazla sıcak olmuyor. Termal otel sıcak oteldir. Odalar da merkezi sistem sıcaklığı arttıramıyoruz. Genel olarak ne iyi ne kötü diyebilirim. Bir daha gelmeyi düşünmen.
Stayed 2 nights in Nov 2025

10/10 Excellent

ibrahim

Stayed 2 nights in Oct 2025

10/10 Excellent

Ferhat

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Hersey iyiydi
Stayed 1 night in Oct 2025

8/10 Good

adnan

Traveled with family
Liked: Cleanliness, staff & service, amenities
Oda temiz, personel güleryüzlü ve ilgiliydi. Ancak demirbaşların yenilenme zamanı gelmiş.
Stayed 1 night in Oct 2025

2/10 Terrible

Kader

Traveled with group
Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

Hafta sonu termal

Kuzenimle bir gün termale gitmek istedik. Otel bulunduğu bölgeye göre baya büyük fakat çok eski, kocaman bir otele girdiğinizi görüyorsunuz, otoparkı var park sıkıntısı yaşamadık. Odamıza kolay çıktık fakat odaya girer girmez çok kötü bir koku bizi bizden aldı, termal otel koku olur dedik ama aşırı koku vardı sanki lağım gibi kokuyordu ki odamız 4. Katta termal havuzlar spa -1. Katta buna rağmen koku çok yoğundu havalandırma yetersiz alt kattaki odaları düşünemiyorum.Gider gitmez havuza inmek istedik o sırada birden bi adam içeri girdi görevliydi,kapıyı vurmadı pardon demek yerine içeriyi izlemeye çalıştı otel güvenli değil, sonrasında sürekli kapıyı arkadan kilitledik.sıcak havuz kirliydi ama sıcaklığı iyiydi, oradan çıktık hamama,hamamda taslar yetersiz ayrıca altları bildiğin kir tutmuş kirli ,içinde küçük havuz var o da çok pisti. Buhar çalışmıyordu arızalı yazmışlar sauna açıktı ama bi tane çok küçük ve kalabalık yetersiz. Kapalı havuz karma aşırı kalabalık,oraya mikrop kaparız diye girmedik bile. Açık büfe çok kalabalık bi saldırma şekli var otelde herşeye gelen profillerden kaynaklı, gittik sakinleyene kadar kahve içtik bekledik. Yemekler orta güzellikte çok güzel bayıldım değil ama kötü de değil.yataklarda koku vardı,hijyenik değil duş alırken bile terliğimizi çıkarmadık. Bir daha gitmem,tavsiye etmem. Beklentinin çok altında. Otel büyük çoğu alan kullanılmıyor bakımsız. Zaman çok değerli boşuna harcamayın diye uzun uzun yazdım.
Stayed 1 night in Oct 2025

8/10 Good

BEYCAN

Traveled with family
Liked: Cleanliness, property conditions & facilities, room comfort
Stayed 1 night in Oct 2025

6/10 Okay

AYHAN

Stayed 3 nights in Oct 2025

6/10 Okay

yasemin

Traveled with family
Disliked: Cleanliness, staff & service, property conditions & facilities

otel bakımsız

otel çok bakımsızdı. personel sayısı yeterli değildi.yemekler orta seviyedeydi.
Stayed 1 night in Sep 2025

10/10 Excellent

Çetin

Traveled with family
Çok güzel fırsat buldukça gidiyorum ferah güzel sessiz aile yeri
Stayed 5 nights in Aug 2025

8/10 Good

Verified traveler

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Aug 2025

6/10 Okay

Jaouad

Traveled with family
Liked: Property conditions & facilities
Disliked: Cleanliness

ça pourrait etre magnifique, dommage.

L'hotel est un bel établissement mais souffre d'un problème de maintenance. Les tapis de la salle de sports ne fonctionnent pas, les équipement de l'espace jeux sont quasiment tous hors de services. Les chambres sont nettoyés une fois sur deux, et seuls les draps de lits sont changé, la salle de bain n'était pas nettoyé, et l'aspirateur en surface. Nous avions + couvertures pour 5 personnes, et deux serviettes. Corrigé apres une demande. Nous avions une fuite d'eau sur notre sol de salle de bain, une premiere équipe est venu, reparant la porte cassé, mais ce n'était pas la source du probleme. Malgré plusieurs autre demandes, nous sommes resté avec notre probleme d'eau tout notre Séjour. La zone aquapark est ouverte que 4 h par jour, et un des tobbogans ne fonctionnait pas. Les piscines interieurs et exterieurs sont sympa, ainsi que le hamam. Les restaurant est bien est propose beaucoup de choix. Les enfants ont malgré tout passé un bon sejour, moi aussi mais pas mon épouse, très gêné par l'état de la chambre.
Stayed 7 nights in Aug 2025

8/10 Good

Cihan Murat

Traveled with family
Liked: Cleanliness, property conditions & facilities
Stayed 1 night in Jul 2025

6/10 Okay

Efraim

Stayed 2 nights in Aug 2025

8/10 Good

Anas

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
sauber bequem buffet gut Schwimmbad meherer und sauber
Stayed 1 night in Aug 2025

8/10 Good

Melih

Traveled with family
Liked: Staff & service, property conditions & facilities, room comfort
Potansiyeli çok iyi, birçok tesis var içerisinde, fiyat performans olarak gayet uygun ve umarım daha iyi hale gelir
Stayed 3 nights in Jul 2025

8/10 Good

hasan

Traveled with group, Traveled with family
Liked: Staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Aug 2025

2/10 Terrible

Okay

Stayed 2 nights in Jul 2025

8/10 Good

Ebru

Traveled with family
Liked: Staff & service, property conditions & facilities, room comfort

Fiyatına göre iyi

Fiyat performans oteli. Hatta fiyatına göre iyi diyebilirim. Temizlik normal. Yemek kalitesi ve çeşitliliği normal. Organizasyonda yetersizler. Beklentiniz çok yüksek olmasın. Ama rahat edebileceğimiz bir otel. Teşekkürler.
Stayed 3 nights in Jul 2025

4/10 Poor

taner

Stayed 1 night in Jul 2025

10/10 Excellent

Nursel

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
aqualar bayramin ilk gunu açılmalıydi yemekler gayet guzeldi ama tam pansiyon olsaydi daha guzel olabilirdi yangin çıkışı 1. kat giriş kolu yok disardan girilemiyor yoğun olunca yangın merdiveni kullanmak zorunda kaliyoruz asansör yetmiyor 5 kat herkat 100 oda 2 asansör yetmiyor maalesef Teşekkürler
Stayed 3 nights in Jun 2025

4/10 Poor

haluk

Traveled with family
Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Jan 2025

10/10 Excellent

ABDULLAH

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Dec 2024

10/10 Excellent

SEYHAN

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Çok memnun oldum ve teşekkür ederiz

Stayed 1 night in Feb 2024