772 reviews
From
$110Localita Petriolo Pari Civitella Paganico Gr, Monticiano, 58045, Italy
772 reviews
1/150

Spa/Wellness packages
Free parking
Restaurant
Indoor swimming pool
Outdoor swimming pool
Free wifi
Room service
Fitness center
Nestled just 7.6mi from the charming city of Monticiano in Italy, the Mercure Petriolo Siena Terme Spa Hotel offers a luxurious escape into relaxation and comfort. With a starting price that offers great value for a 5-star experience, this hotel boasts a stunning location at Localita Petriolo Pari Civitella Paganico Gr, where lush gardens and natural hot spring baths await your discovery. Guests rave about their stay, with over 600 reviews highlighting everything from the soothing spa packages to the welcoming atmosphere.
Step inside and you'll find a world dedicated to pampering yourself, from the indoor and outdoor swimming pools to the rejuvenating Turkish and steam baths. Whether you're catching some rays on the sun deck or indulging in a massage, every moment is designed for your bliss. The hotel’s amenities go beyond relaxation—featuring free WiFi, a well-equipped fitness center, excellent restaurant service, and pet-friendly options (additional charges apply), you’ll have everything you need right at your fingertips.
Venture out for fun with family-friendly facilities including a playground, kids' meals, and beach chairs, or settle into the plush comfort of soundproof, air-conditioned rooms. The Mercure Petriolo Siena Terme Spa Hotel’s attentive staff and convenient services like free parking and 24-hour front desk make it a stellar choice for anyone seeking balance, joy, and a touch of Italian elegance during their stay.
After a day of unwinding in the blissful hot springs and enjoying the hotel's luxurious spa treatments, guests often find themselves drawn to the delightful culinary options available on-site. The hotel's main restaurant, Petriolo, offers a tasty selection of local and international dishes, perfect for fueling up after a day of exploring the scenic surroundings. When the seasons are right, head over to Brigante, another fantastic option open from late May through September, and enjoy al fresco dining under the Tuscan sky—a truly memorable experience.
For those who love to stay active, the hotel’s fitness center is well-equipped and ready to help you keep up with your workouts. Whether you're lifting weights or taking a quick cardio session, you’ll find everything you need without leaving the property. For quiet evenings or a social gathering, the hotel offers comfortable lounge areas to relax with a drink or catch up on some reading — the perfect way to wind down after a day of adventure.
Travelers will appreciate the thoughtful amenities designed to make every stay seamless. With free WiFi throughout the hotel, you can share your stunning vacation photos or plan your next excursion. The hotel also makes parking easy with free access, and their 24-hour front desk is always on hand to assist, whether you need local tips or extra towels. Pets are warmly welcomed, allowing your furry friends to enjoy the getaway alongside you. All in all, this charming hotel offers a blend of comfort, convenience, and Italian elegance—an ideal base for your Tuscan holiday!
Closest airports
Florence Peretola Airport
50.7miMarina Di Campo Airport
58.1miPerugia San Francesco d'Assisi – Umbria International Airport
61.3miPisa International Airport
61.8miSpa/Wellness packages
Free parking
Restaurant
Indoor swimming pool
Outdoor swimming pool
Free wifi
Room service
Fitness center
Turkish/Steam Bath
Steam room
Air conditioning
Sauna
Bar
Sun deck
Parking On Site
Terrace
Soundproof rooms
Hot spring bath
24-hour front desk
Non-smoking rooms
Wheelchair accessible
Beach umbrellas
Beach chairs/Loungers
Elevator
Playground
Kids' meals
Garden

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Standard Room
1 Double Bed
+
x6
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Room Standard

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Suite, 2 King Beds
2 King Size Beds
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Suite, King Bed
1 King Size Bed
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Superior Room
x4
+
x3
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Suite
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8.4
772 reviewsCategories of assessments
Cleanliness
Comfort
Location
Facilities
Staff
Value for money
WiFi quality
Featured reviews:
Cheryl
9.1
October 2025
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.
Getting there was tricky because it is next to a slip road that hadn’t been finished so that you couldn’t come off the road southbound. Our sat nav took us to somewhere completely different. Our advice is to use the GPS co -ordinates as they did manage to get us there despite the complicated road layout.
Raul
8.2
June 2025
The place is like a rich palace from the 80s. Great marble from Siena, amazing views and relaxing environment. The room was very big, a lovely shower and bath, and a very comfortable huge bed.
The place lacks soul, and by that, I mean the people who work there. Ordered a machiatto and received an expresso with cold milk on the side. During dinner, the same waiter forgot my wine, and when I ordered potatoes, he brought them as a starter. Breakfast is the same, lack of attention, and if like no one cares that you are there. Same waiter again, maybe tired of doing 16 hours a day. Overall, the place is amazing but lacks attention to detail and care from the staff that works there. They put us on a room facing the main highway, even though the hotel was almost empty (details) with all the noise of the road.
Steven
8.2
May 2025
The spa and rooms were terrific! Even thought the Turkish part of the spa was closed, and they closed very early (way too early for what we wanted), they were very nice and well-kept!
Everything was very good, and some even excellent (the rooms, breakfast, thermal spa - except for the early closure each day at 7:00pm). The bartender, Marte, was exceptionally nice and treated us well. The only negative was the blonde lady waitress; she was very unfriendly, and it was very clear she was not happy there, and especially to have anything to do with us. But all the other employees were nice.
Alexis
9.1
August 2025
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.
The staff was rather rude, particularly during breakfast and dinner service. Many tables were left uncleared, and some guests even had to clean them themselves in order to find a seat. Dinner also felt somewhat overpriced considering the quality. The sun loungers by the pool could be updated
Iana
10
October 2025
We stayed with my husband for 2 nights for our anniversary, and it was great. Spacious clean room, big comfy bed, all the staff everywhere were amazing, buffet breakfast has a great variety of things to eat. I particularly loved (and this is the main reason we booked this place) the fact that the SPA with steam rooms, indoor pool, sauna and etc are unlimited hours per day. This is the first spa hotel that we stay at that doesn't have the 2-3 hour limit per day, which I find annoying. So it was lovely to stay all day at the spa! Opening hours are from 09:00- 18:30 so literally after breakfast you can soak in already, and there is a bar at the spa that you can grab a sandwich for lunch, it was very convenient and relaxing that you don't have to change and go elsewhere to get food. We also tried the restaurant for dinner, the food was just ok.
I can see why some people were complaining about the interior and the spa decaying, but they were exaggerating a bit and it did not affect the quality of our time being there together.
Dmitrii
8.2
October 2025
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!
We were staying at the hotel when the season was over, so the lack of the waiters at the restaurant lead to more than 1 hour waiting for the food to arrive. Poor young waiter kept on forgetting things because he was the only waiter at the whole restaurant. And it seems like the hotel ran out of the products for the breakfast on the last day of our stay. If the Mercury chain would invest some money in this place, it could be one of the best places I have ever been to.
Roly58
9.1
May 2025
This is a spacious, generously proportioned hotel with impressive marble lined public areas. It is a thermal spa hotel and although we were offered robes, slippers and caps for a fee, this was not a hard sell and the spa facilities, included in the cost, were superb. The room was large, well lit with a bath and large shower. We loved staying here but it might be useful to know that there are very few villages or towns nearby to find alternative eating places. The food in the hotel was well priced and tasty but if you like a wee bar of chocolate with your Italian temperature cappuccino, then think ahead. We also booked very relaxing massages at reasonable prices. All in all, somewhere I would go back to and recommend to friends looking for a rural retreat with great views.
Jamila
8.2
July 2024
The staff at this hotel is absolutely amazing. The front office team and the restaurant staff are incredibly customer-focused and will do everything to make your stay as enjoyable as possible. The room was very clean, spacious, and comfortable. The hotel is nestled in the heart of nature, offering breathtaking views. We had a great experience
Since there are no nearby amenities, it's essential to have a car if you want to explore the nearby cities or dine outside the hotel's restaurant. However, the hotel's menu is good.
Daniela
8.2
August 2024
Beautiful location in the Tuesday countryside, large rooms and very big bathroom.
In the summer they could keep the outdoor pool open a bit later, also the indoor spa area is only open until 6pm and that’s too early. Two more hours would allow to make a better use of the facilities. The restaurant could use more variation in the menu. We stayed 4 nights and they had the same 3 things every night. Also food quality not good enough for a 4 star hotel. Especially in an area in the middle of nowhere Where are you have to drive 20 minutes in windy roads to get to any other place.
Marcello
10
March 2024
The hotel was spotless and very nice, keeping a hotel this big so clean and well kept is impressive. The rooms big and comfortable. The food in the restaurant was nice and well priced. The young lad singing durning our aperitif was phenomenal and made the evening even more enjoyable. Lovely pools with plenty of space for everyone.
I think the male staff at the restaurant and breakfast need more training and a bit of motivation, the female staff were all very prepared and enthusiastic.
Attractions
Montalcino Fortress (Fortezza di Montalcino)
9.6miMontalcino
9.7miAbbey of Sant'Antimo (Abbazia di Sant'Antimo)
12.2miNational Art Gallery of Siena (Pinacoteca Nazionale Siena)
16.4miVal d'Orcia
16.5miSiena Historic Center (Siena Centro Storico)
16.5miSiena Piazza del Mercato
16.5miMangia Tower (Torre del Mangia)
16.5miPalio of Siena (Palio di Siena)
16.6miBasilica of San Domenico (Basilica di San Domenico)
16.7miPienza
19.1miMonteriggioni
21.8miTemple of San Biagio (Tempio di San Biagio)
24miBrolio Castle (Castello di Brolio)
24.6miBasilica of Santa Maria Assunta (Duomo di San Gimignano)
29.8miAttractions
Montalcino Fortress (Fortezza di Montalcino)
9.6miMontalcino
9.7miAbbey of Sant'Antimo (Abbazia di Sant'Antimo)
12.2miNational Art Gallery of Siena (Pinacoteca Nazionale Siena)
16.4miVal d'Orcia
16.5miSiena Historic Center (Siena Centro Storico)
16.5miSiena Piazza del Mercato
16.5miMangia Tower (Torre del Mangia)
16.5miPalio of Siena (Palio di Siena)
16.6miBasilica of San Domenico (Basilica di San Domenico)
16.7miPienza
19.1miMonteriggioni
21.8miTemple of San Biagio (Tempio di San Biagio)
24miBrolio Castle (Castello di Brolio)
24.6miBasilica of Santa Maria Assunta (Duomo di San Gimignano)
29.8miAirports
Florence Peretola Airport
50.7miMarina Di Campo Airport
58.1miPerugia San Francesco d'Assisi – Umbria International Airport
61.3miPisa International Airport
61.8miLocation
Age restrictions
Availability
Location
Age restrictions
Availability
Spa/Wellness packages
Free parking
Restaurant
Indoor swimming pool
Outdoor swimming pool
Free wifi
Room service
Fitness center
Turkish/Steam Bath
Steam room
Air conditioning
Sauna
Bar
Sun deck
Parking On Site
Terrace
Soundproof rooms
Hot spring bath
24-hour front desk
Non-smoking rooms
Wheelchair accessible
Beach umbrellas
Beach chairs/Loungers
Elevator
Playground
Kids' meals
Garden
Accessibility
Toilet with grab rails
Wheelchair accessible
Activities
Game room
Pool table
Bathroom
Private Bathroom
Business Facilities
Business center
Fax/Photocopying
Meeting/Banquet facilities
Cleaning Services
Daily housekeeping
Entertainment & Family Services
Evening entertainment
Playground
Food & Drink
Bar
Breakfast in the room
Coffee house on site
Kids' meals
Packed lunches
Restaurant
Snack bar
Wine/Champagne
Food & drink safety
Delivered food covered securely
Food can be delivered to guest accommodation
Front Desk Services
24-hour front desk
Baggage storage
Concierge
Express check-in/out
Invoice provided
Lockers
Private check-in/out
General
Air conditioning
Designated smoking area
Elevator
Facilities for disabled guests
Family rooms
Heating
Hypoallergenic room available
Non-smoking rooms
Pet Friendly
Room service
Smoke-free property
Soundproof rooms
Internet
Free wifi
Outdoors
BBQ facilities
Garden
Outdoor furniture
Sun deck
Terrace
Parking
Free parking
Parking On Site
Physical distancing
Cashless payment available
Contactless check-in/out
Safety & security
24-hour security
Fire extinguishers
Key card access
Safe
Security alarm
Smoke alarms
Safety features
Access to healthcare professionals
First aid kits available
Spa
Beach chairs/Loungers
Beach umbrellas
Beauty services
Body scrub
Body treatments
Facial treatments
Fitness center
Hair coloring
Haircut
Hairstyling
Hot spring bath
Indoor swimming pool
Locker rooms
Massage
Open-air bath
Outdoor swimming pool
Sauna
Solarium
Spa
Spa facilities
Spa/Wellness packages
Steam room
Turkish/Steam Bath
Pets are allowed. Charges may apply.
WiFi is available in public areas and is free of charge.
There's no age requirement for check-in
Come and go whenever you want
Free public parking is available on site (reservation is not needed).
Child policies
Children of all ages are welcome.
Children 12 and above will be charged as adults at this property.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
No capacity for extra beds or cribs.
Cash
Mastercard,
Visa,
American Express,
Maestro,
Cash only,
CartaSi
This property accepts cash.

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