Mercure Petriolo Siena Terme Spa Hotel
Località Bagni di Petriolo
View on map and nearby hotels
10 nights, 2 adults
Includes taxes and charges
10 nights, 2 adults
Includes taxes and charges
Why people book this hotel
“Very comfortable overnight stop,adjacent to the autostrada with magnificent view…”
“Great facilities and very large room”
“Friendly helpful staff, incredible building and fitout”
“Staff were generally friendly and kind”
“The location is beautiful honestly, the hotel has a great potential but unfortun…”
“The room was super - very large with a walk in wardrobe and a fridge”
“Breakfast was excellent, with a wide range of choices”
“Great SPA area, comfortable rooms, good breakfast”
“I had the swimming pool and thermal baths to myself on Monday, although it was v…”
“Pools and spa is a little bit “tired” in terms of the state of the infrastructur…”
“Rooms nice, big and clean”
“Clean and some staff helpful”
Overview
Immersed in the tranquil hills of Tuscany and located next to natural thermal baths, which date back thousands of years, this exclusive resort is surrounded by a pristine nature park. Petriolo Siena Terme & Spa Hotel is an oasis of relaxation that is entirely dedicated to your wellness and offers a vast range of treatments and services. Capitalizing on the unique benefits of the ancient thermal waters, they also invite you to enjoy the healing qualities of the indoor and outdoor pools. A peaceful getaway, it is the ideal place to relax your mind, body and spirit. Situated close to the quaint city of Siena and the famous vineyards of Montalcino, during your stay you can explore the beautiful area and enjoy the rich history and slow lifestyle.
Traveller reviews
Elena
couple
June 9, 2026
The location is beautiful honestly, the hotel has a great potential but unfortunately its very poorly managed. Rooms nice, big and clean.
Kevin
solo_traveller
May 21, 2026
“For the price it was well above standard.”
Friendly helpful staff, incredible building and fitout.
Susan
couple
May 21, 2026
“It did one night but would not return.”
Clean and some staff helpful.
Laura
couple
May 5, 2026
“I booked this trip as a surprise for my husbands birthday on arrival to the hotel we checked in I had made a special req”
Nothing
Jon
solo_traveller
April 24, 2026
“Very comfortable overnight stay.”
Very comfortable overnight stop,adjacent to the autostrada with magnificent views across the Tuscan hills. Restaurant menu very good too.
Lubrani
family_with_children
January 30, 2026
“Relaxation was the goal. Stress, discomfort, and frustration is what we got.”
Property is beautiful and well organised when first built and was a 5 star hotel. Not really as well maintained though.
Michela
family_with_children
November 8, 2025
“Great SPA and outdoor swimming pool, large rooms, very nice hotel”
Great facilities and very large room
Graziella
couple
November 4, 2025
Piscine termali all'interno dell'hotel!
Daniel
solo_traveller
October 25, 2025
“Dated decor, unclean rooms, feels like a neglected hotel”
Water pressure was good. Toilets were generally clean. Staff were generally friendly and kind.
Cheryl
couple
October 21, 2025
“Great hotel with gorgeous Tuscan views.”
The room was super - very large with a walk in wardrobe and a fridge. Tea and coffee making facilities were provided. The bathroom was huge with a great shower and bath. Breakfast was excellent, with a wide range of choices. I had the swimming pool and thermal baths to myself on Monday, although it was very busy at the weekend.
Dmitrii
couple
October 9, 2025
“Good value for money. Really chill place”
The rooms are really great! The beds are super comfy. Pools and spa is a little bit “tired” in terms of the state of the infrastructure, but still amazing. The nature around is amazing, if it would have some walking routes with lights it would be unbelievable!
Oscar
extended_group
October 8, 2025
“Nice location”
Pool was dirty, this property used to be 5 stars in the past and now is kinda of coming down, the rooms are not bad but the full property needs a refurbished
Vineta
extended_group
September 26, 2025
Great SPA area, comfortable rooms, good breakfast. Visible that has been TOP hotel a while ago, now wearing down a bit, but still 👍
Diarmuid
couple
September 21, 2025
“1 week holiday stay”
I picked the hotel for it's location and spa facilities. All of these were fantastic and even beyond expectations! These aspects cannot be faulted .. it is a huge hotel. The room was large and very comfortable. The bathroom was also spacious and well laid out and in great condition. The room reflected the 4-5 star rating of the entire facility. Daily housekeeping kept the room in top condition for the duration of our stay which lasted 1 week in mid September.
Rudolf
couple
September 13, 2025
“We had a mixed feeling about this place. Very nice hotel with beautiful views but terrible service.”
The hotel is in a nice, we got a nice room which was very big(superior room). The spa area outside is very nice and relaxing atmosphere but the spa area inside would need a bit of update.
Alexis
couple
August 31, 2025
“Very good experience”
The hotel is very well located, offering an impressive view of the valley. The swimming pools are pleasant, though there is a slight smell of sulfur due to the natural hot spring — which is completely normal. In fact, having direct access to hot spring pools within the hotel is a real advantage Breakfast and dinner quality were very good, and we appreciated the possibility to eat with a nice view.
Juraj
family_with_children
August 17, 2025
Beautiful hotel
Ilmari
couple
July 26, 2025
Amazing room with most beautifull bathroom!! Own wardrobe in hotel room!! Very good breakfast!! Nice swimming pools outside. Friendly and helpfull staff!!
Passos
family_with_children
June 25, 2025
“Nice Hotel with great spa facilities.”
Nice Hotel with great spa facilities. Confortable family room. Friendly reception staff.
Daniela
extended_group
June 14, 2025
“It is not worth the money.”
Beautiful view
Facilities
Accessibility
Wheelchair accessible, Toilet with grab rails, Higher level toilet
Activities
Open-air bath, Indoor pool (all year), Hot spring bath, Evening entertainment, Solarium, Cycling, Hammam, Horse riding, Indoor pool, Sauna, Fitness centre, Games room, Spa and wellness centre, Massage, Children's playground, Billiards, Hot tub/Jacuzzi, Hiking, Beauty Services, Facial treatments, Waxing services, Make up services, Hair treatments, Hair cut, Hair colouring, Hair styling, Body treatments, Body scrub, Steam room, Fitness/spa locker rooms, Themed dinner nights, Tour or class about local culture, Live music/performance
Cleanliness & disinfecting
Use of cleaning chemicals that are effective against Coronavirus, Linens, towels and laundry washed in accordance with local authority guidelines, Guest accommodation is disinfected between stays, Guest accommodation sealed after cleaning, Property is cleaned by professional cleaning companies, Guests have the option to cancel any cleaning services for their accommodation during their stay
Entertainment and family services
Baby safety gates
Food & Drink
Kid meals, Wine/champagne, Coffee house on site, Snack bar, Breakfast in the room, Restaurant, Bar, Breakfast options
Food & drink safety
Physical distancing in dining areas, Food can be delivered to guest accommodation, All plates, cutlery, glasses and other tableware have been sanitized, Delivered food is securely covered
General
Facilities for disabled guests, Non-smoking rooms, Pets allowed, Family rooms, Lift, Soundproof rooms, Non-smoking throughout, Air conditioning, Designated smoking area, Allergy-free room, Heating, Safety deposit box
Internet
WiFi, Internet services, Free WiFi
Outdoors
Outdoor furniture, BBQ facilities, Garden, Terrace, Outdoor pool, Sun terrace, Outdoor pool (seasonal)
Parking
Accessible parking, Free parking, Parking, Parking on site
Physical distancing
Contactless check-in/check-out, Cashless payment available, Physical distancing rules followed, Screens or physical barriers placed between staff and guests in appropriate areas
Pool and wellness
Swimming pool, Swimming Pool, Sun loungers or beach chairs, Sun umbrellas
Reception services
Invoice provided
Safety & security
24-hour security, Key card access, Security alarm, Smoke alarms, Fire extinguishers, Carbon monoxide detector
Safety features
Access to health care professionals, Thermometers for guests provided by property, Face masks for guests available, Staff follow all safety protocols as directed by local authorities, Shared stationery such as printed menus, magazines, pens, and paper removed, Hand sanitizer in guest accommodation and key areas, Process in place to check health of guests, First aid kit available
Self check-in
Passport/ID information collected online before you arrive
Services
Daily housekeeping, Airport shuttle (additional charge), Lockers, Concierge service, Private check-in/check-out, Trouser press, Tour desk, Fax/photocopying, Luggage storage, Ironing service, Express check-in/check-out, Packed lunches, Car hire, Room service, Meeting/banquet facilities, Airport shuttle, Business centre, Babysitting/child services, Laundry, Dry cleaning, Barber/beauty shop, 24-hour front desk
Classic Double Room
The unit has 1 bed.
Triple Room
The unit has 2 beds.
Quadruple Room
The unit has 3 beds.
Single Room
The unit has 1 bed.
Hotel Policies
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