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Mercure Petriolo Siena Terme Spa Hotel

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Photo gallery for Mercure Petriolo Siena Terme Spa Hotel

A pool with a modern water feature and a stone structure.
A large, multi-story building with a swimming pool, surrounded by lush greenery.
A buffet table with various desserts and a long dining area with tables and chairs.
An indoor swimming pool with clear glass walls, a tiled floor, and a stone wall with a mosaic pattern.
A wicker dining table set with breakfast items, a vase of flowers, and a scenic view.

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Hot tub
  • Spa
  • Pet friendly
  • Parking included
  • Business services

Explore the area

View in a map
Strada Provinciale di Petriolo, Civitella Paganico, GR, 53015
  • Place, Terme Petriolo
    ‪1 min walk‬
  • Place, Castello Banfi
    ‪45 min drive‬
  • Place, Piazza del Campo
    ‪46 min drive‬

Room options

View all photos for Classic Double Room, 1 Double Bed

A hotel room with a large bed, two armchairs, a small table, a TV, and a chandelier.

Classic Double Room, 1 Double Bed

9.0 out of 10
Wonderful
(8 reviews)
  • Sleeps 2
  • 1 Double Bed

Triple Room, 3 Twin Beds

  • Sleeps 3
  • 3 Twin Beds

Room, 1 Twin Bed

  • Sleeps 1
  • 1 Twin Bed

Room, 2 Queen Beds

  • Sleeps 4
  • 2 Queen Beds

View all photos for Privilege, Room, 1 Double Bed

Soundproofing

Privilege, Room, 1 Double Bed

  • Sleeps 2
  • 1 Double Bed

Superior Room, 1 Double Bed

  • Sleeps 4
  • 1 Double Bed

Superior Room

  • Sleeps 2
  • 1 Double Bed

About the neighborhood

Civitella Paganico

Mercure Petriolo Siena Terme Spa Hotel places you next to Terme Petriolo and within a 10-minute drive of Val di Merse. This 78-room, 5-star hotel welcomes guests with a poolside bar, a full-service spa, and an indoor pool.

What's nearby

  • Terme Petriolo - 1 min walk - 0.0 miles
  • Abbazia di San Galgano - 34 min drive - 21.3 miles
  • Castello Banfi - 45 min drive - 27.8 miles
  • Piazza del Campo - 46 min drive - 23.7 miles
  • Siena Cathedral - 46 min drive - 23.7 miles

Getting around

  • Civitella Paganico Station - 25 min drive

Restaurants

  • ‪Pizzeria il Doccio - ‬9 min drive
  • ‪Sbranami - ‬15 min drive
  • ‪La Riserva Esso - ‬13 min drive
  • ‪Trattoria da Rosanna - ‬7 min drive
  • ‪Da Dantino - ‬15 min drive

About this property

Mercure Petriolo Siena Terme Spa Hotel

Guests staying at Mercure Petriolo Siena Terme Spa Hotel enjoy access to a full-service spa, an indoor pool, and a sauna. If you drive, take advantage of free parking. The front desk is staffed 24/7 to help with securing valuables, luggage storage, and tours or tickets. Other amenities at this luxury hotel include a rooftop terrace, a hot tub, and meeting rooms.
For entertainment, guests can expect to find TVs. Phones are also included. Housekeeping is available on request.
An indoor pool, a seasonal outdoor pool, and a hot tub are on site. Other recreational amenities include a sauna.

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

The onsite spa has 8 treatment rooms including rooms for couples. Services include deep-tissue massages, hot stone massages, sports massages, and facials. The spa is equipped with a sauna, a hot tub, a steam room, and Turkish bath/hammam. The spa is open daily. Children under 12 years old are not allowed in the spa without adult supervision. Guests under 12 years old are not allowed in the spa. There are 2 hot springs open between 9:00 AM and 6:30 PM.

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Property amenities

Internet

  • Available in some public areas: Free wired internet

Parking and transportation

  • Electric car charging station on site
  • Free self parking on site

Food and drink

  • A poolside bar
  • Snack bar/deli

Things to do

  • 2 hot springs
  • Billiards/pool table
  • Full-service spa
  • Hot tub
  • Indoor pool
  • Sauna
  • Seasonal outdoor pool
  • Steam room

Family friendly

  • Indoor pool
  • Seasonal outdoor pool
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Housekeeping (daily)
  • Porter/bellhop
  • Tour and ticket assistance

Business services

  • 2 meeting rooms
  • Conference center
  • Coworking space

Outdoors

  • Garden
  • Rooftop terrace
  • Vegetable garden

Full-service spa

  • 2 hot springs
  • 8 treatment rooms
  • Body scrubs
  • Couples treatment rooms
  • Deep-tissue massages
  • Facials
  • Hot springs open from 9:00 AM - 6:30 PM
  • Hot springs water temperature - 109 ºF
  • Hot stone massages
  • Hot tub
  • Manicures/pedicures
  • Prenatal massages
  • Sauna
  • Spa open daily
  • Sports massages
  • Steam room
  • Turkish bath

More

  • 5 floors
  • Annual offsets purchased for at least 10% of carbon footprint
  • At least 80% organic food
  • Banquet hall
  • Comprehensive food waste policy
  • Double-glazed windows
  • Locally sourced food prioritized
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic water bottles
  • Non-plastic coffee stirrers available
  • Non-plastic drinking straws available
  • Smoking not allowed
  • Some LED lighting used
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bathroom

  • Towels provided

Entertainment

  • TV

Food and drink

  • Free bottled water

More

  • Bulk dispensers for toiletries
  • Cleaning products are eco-friendly
  • Eco-friendly toiletries
  • Heating
  • LED lighting
  • Phone
  • Recycling
  • Soundproofed rooms
  • Water-efficient showers

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: midnight
Early check-in subject to availability
Early check-in fee: EUR 20
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Late check-out subject to availability
Late check-out fee: EUR 20
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Guests driving to the property should contact this property in advance (e.g., directions)
For any questions, please contact the property using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • This property welcomes pets for free
  • Dogs only
  • 1 total pets
  • Service animals exempt from fees

Important information

Fees

The listed Facilities Fee covers use of the spa area (pool, Turkish bath, sauna) as well as bathrobe, slippers, and swim cap.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Early check-in fee: EUR 20 (subject to availability)
  • Late check-out fee: EUR 20 (subject to availability)
  • Facilities fee: EUR 30 per person, per day and includes use of: sauna; spa; swimming pool

This list may not be comprehensive. Fees and deposits might 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
Safety features at this property include a fire extinguisher
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
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
  • Check-in: 3:00 PM—-midnight
  • Check-out: 11:00 AM
  • Minimum check-in age: 18
The front desk is open 24 hours a day, and checking out is easy with express services. Driving? This property offers free parking, along with a car charging station.

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.
  • Onsite safety features include a fire extinguisher.

Additional information about polices, regulations, and more:

  • Upon check-in, all guests, including children, must be present to show their passport or government-issued photo ID.
  • Due to national regulations, cash transactions can't exceed EUR 5000 at this property. For additional details, contact the property using the contact information on your booking confirmation.
  • The seasonal pool is open from May to September.
  • Hot springs access available from 9:00 AM to 6:30 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.
  • Registered guests are the only ones allowed in guestrooms.

National rating

This property has received its official star rating from the local rating authority.

Property is also known as

Petriolo SPA
Petriolo SPA & Resort
Petriolo SPA & Resort Civitella Paganico
Petriolo SPA Civitella Paganico
Petriolo Hotel Civitella Paganico
Petriolo Resort Civitella Paganico
Petriolo Spa Resort Italy/Tuscany - Civitella Paganico
Petriolo SPA Resort Civitella Paganico
Petriolo SPA Resort
Petriolo SPA Resort UNA Esperienze Civitella Paganico
Petriolo SPA Resort UNA Esperienze
Petriolo SPA UNA Esperienze Civitella Paganico
Petriolo SPA UNA Esperienze
Mercure Petriolo Siena Terme
Petriolo Siena Terme Spa Hotel
Mercure Petriolo Siena Terme Spa Hotel Hotel
Mercure Petriolo Siena Terme Spa Hotel Civitella Paganico
Mercure Petriolo Siena Terme Spa Hotel Hotel Civitella Paganico
Mercure Petriolo Siena Terme Spa Hotel (Opening September 2019)

Frequently asked questions

Is free cancellation available at Mercure Petriolo Siena Terme Spa Hotel?

Mercure Petriolo Siena Terme Spa Hotel offers free cancellation on certain room rates. For more details, review the cancellation policy on our site.

How much does it cost to stay at Mercure Petriolo Siena Terme Spa Hotel?

As of Jul 17, 2026, prices found for a 1-night stay for 2 adults at Mercure Petriolo Siena Terme Spa Hotel on Jul 20, 2026 start from $94, including 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.

What is there to do within easy reach of Mercure Petriolo Siena Terme Spa Hotel?

This hotel is located in Civitella Paganico, just steps from Terme Petriolo. Val di Merse is also within a driving distance of 3.1 mi.

Is parking available on site at Mercure Petriolo Siena Terme Spa Hotel?

Yes, self parking is offered for free at the hotel. An electric car charging station is also available for guests.

Is there a spa available at Mercure Petriolo Siena Terme Spa Hotel?

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

Does Mercure Petriolo Siena Terme Spa Hotel have luxury amenities?

Yes, guests can indulge in luxuries such as 2 hot springs, a poolside bar, and hot stone massages at this hotel.

Does Mercure Petriolo Siena Terme Spa Hotel have a casino?

No, Mercure Petriolo Siena Terme Spa Hotel doesn't have a casino.

Is there an indoor pool at Mercure Petriolo Siena Terme Spa Hotel?

Yes, this hotel has an indoor pool as well as an outdoor pool and a hot tub. The seasonal pool is normally open from May until September.

What will couples enjoy most about a stay at Mercure Petriolo Siena Terme Spa Hotel?

This boutique hotel offers plenty of amenities for couples including an indoor pool, a poolside bar, and 2 hot springs.

Are there hot tubs at Mercure Petriolo Siena Terme Spa Hotel?

No, but this hotel does have 2 hot springs.

Does Mercure Petriolo Siena Terme Spa Hotel have a restaurant that serves breakfast?

No, Mercure Petriolo Siena Terme Spa Hotel doesn't have a restaurant that serves breakfast.

Does Mercure Petriolo Siena Terme Spa Hotel allow pets to stay free of charge?

Yes, dogs can stay for free at Mercure Petriolo Siena Terme Spa Hotel.

Are there connecting rooms at Mercure Petriolo Siena Terme Spa Hotel?

No, there aren't connecting guestrooms at this hotel.

Are there rooms with balconies that I can book at Mercure Petriolo Siena Terme Spa Hotel?

Yes, some guestrooms at this hotel offer either a balcony and a terrace where guests can enjoy garden and hill views.

Mercure Petriolo Siena Terme Spa Hotel Reviews

Reviews

8.6

Excellent

Rating 10 - Excellent. 141 out of 255 reviews
Rating 8 - Good. 70 out of 255 reviews
Rating 6 - Okay. 28 out of 255 reviews
Rating 4 - Poor. 5 out of 255 reviews
Rating 2 - Terrible. 11 out of 255 reviews

9.4/10

Cleanliness

9.0/10

Staff & service

8.2/10

Amenities

8.8/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Mike

Liked: Cleanliness, staff & service, property conditions & facilities
We had a great time. I would recommend this hotel when in Tuscany.
Stayed 3 nights in Oct 2025
Verified

10/10 Excellent

Massimiliano

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice and location is quiet. You need a car to get out and about
Stayed 2 nights in Jun 2025
Verified

6/10 Okay

roland

Liked: Cleanliness, property conditions & facilities
This hotel has all the luxuries one would expect from a chain like Mercure. The building is huge, at times feeling like a set for the film ‘Shining’. It is not for me, simply because it has no soul, no character or style. The fittings are cheap, the vibe a bit large group holidays. Spa is accessible with a 30 euro fee.
Stayed 1 night in Jan 2026
Verified

6/10 Okay

Helena

Liked: Cleanliness
The balcony was full of birdnests and birdpoop
Stayed 1 night in Jul 2025
Verified

6/10 Okay

Ubelenus

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
Is directly located on the highway. I believe the future of the “Hotel” will be a GAS Station combined with a motel . The Smell of terme water is terrible. The all over Staff is unprofessional We left 2 days earlier/
Stayed 5 nights in Sep 2025
Verified

2/10 Terrible

Nadia

Liked: Cleanliness
Disliked: Amenities
Il prezzo della spa non é più compreso nel costo del pernottamento alberghiero e devono essere noleggiato accappatoio e ciabatte. Tale variazione rispetto al passato non era evidenziata al momento dell'acquisto. Rispetto ad un anno fa il libello della colazione è peggiorato quanto a qualità e scelta. Nel complesso il luogo é gradevole
Stayed 1 night in Apr 2026
Verified

8/10 Good

MARTIN

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
„Liebes Team, wir waren vom 5-7ten märz bei euch und haben uns sehr wohlgefühlt. Zimmer sauber, Personal super freundlich – besonders euer Lehrling an der Bar: so viel Lebenslust, hat uns richtig gutgetan! Nur zwei Punkte: Die Nachbarin ließ morgens um halb sieben ihre zwei Hunde allein – die kläfften laut los. Wir haben was gesagt, sie lachte uns nur aus, ohne Respekt. Und das Frühstück war okay, aber nicht top. Die Lage braucht Auto, sonst schwierig. Trotzdem: Kommen gerne wieder. Vielleicht Hunde-Zimmer weiter weg? Danke für die schöne Zeit!“
Stayed 2 nights in Mar 2026
Verified

6/10 Okay

Angiolo

Phon rognoso, troppe cimici in camera
Stayed 2 nights in Feb 2026
Verified

10/10 Excellent

Ornella Di

Liked: Cleanliness, staff & service, amenities
Tutto perfetto
Stayed 2 nights in Jan 2026
Verified

4/10 Poor

ANDREA

Liked: Cleanliness
Disliked: Staff & service, property conditions & facilities
Atendimento ruim , bom apenas o garçom do restaurante . Café da manhã fraco . Hotel bonito mas parecendo abandonado. Serviço deixando a desejar . Comida ruim .
Stayed 1 night in Jan 2026
Verified

8/10 Good

Sonia

Liked: Cleanliness, amenities, property conditions & facilities
Struttura molto bella ed elegante. Personale adeguato al numero di persone ma non alla vastità degli spazi. Organizzato bene anche lo spogliatoio per restare dopo il checkout. Scomodo l'asciugacapelli visto che doveva essere tenuto sempre premuto il tasto di accensione. Bagno enorme tutto rivestito in marmo. Camera silenziosa. Due materassi vicini ma con topper matrimoniale che non faceva sentire gradini. Penso che torneremo
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

Ida

Liked: Cleanliness, amenities, property conditions & facilities
Molto suggestiva la location e tutto molto curato
Stayed 3 nights in Nov 2025
Verified

6/10 Okay

Rosane

Liked: Cleanliness
Quarto muito bom, entretanto, me parece que o hotel estaria minguando, pois, tem pouquíssimos funcionários, o restaurante funciona de forma precária, fecha muito cedo.
Stayed 5 nights in Oct 2025
Verified

8/10 Good

Patrick

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

Étape des cinq jours pendant nos vacances.

Très bel endroit, chambre spacieuse et belle (même si assez ancienne), bonnes installations ainsi que les piscines. Équipe très efficace et réactive au service des petits déjeuners.
Stayed 5 nights in Aug 2025
Verified

8/10 Good

Luisa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Un soggiorno veramente rilassante e piacevole. Personale molto cortese e camera veramente bella
Stayed 4 nights in Aug 2025
Verified

6/10 Okay

Bruno

Liked: Property conditions & facilities, room comfort
Disliked: Cleanliness

Investeer in je personeel!

Helaas onderbemand. Van ontbijt tot onderhoud van dit ruime hotel. Dit zou zo makkelijk beter kunnen scoren. Alhoewel het naast de snelweg ligt heb je geen last van lawaai
Stayed 3 nights in Aug 2025
Verified

2/10 Terrible

Verified traveler

Liked: Cleanliness
Disliked: Staff & service, property conditions & facilities, room comfort

Dårlig oplevelse

Vi blev virkelig skuffet. Kedeligt hotel helt uden stemning. Dårlig, sparsom morgenmad og synes ikke personale var så imødekommende. Termisk pool og den alm. pool burde ligge adskilt, så man ikke skal ligge og lugte til det termiske bad. Dårlig oplevelse og vi tjekkede ud før end planlagt. Iøvrigt virkede el-laderen til bil ikke!
Stayed 5 nights in Jul 2025
Verified

8/10 Good

Keziban

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Goeie hotel school personeel was vriendelijk
Stayed 5 nights in Jul 2025
Verified

6/10 Okay

Fia

Liked: Cleanliness
Disliked: Staff & service

Sämre än vad det sägs.

För mig var boendet *** stjärnigt. Personalen var slapp. Billaddningen fungerade inte och det var därför jag framförallt valde hotellet. Maten var ok. Vid ena sidan av utomhuspoolen luktade det avlopp, äckligt. Det saknas finish för detta hotellet.
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

Max

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Personalen var väldigt trevliga och hjälpsamma.
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

Pedro

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excelente quarto, muito amplo, assim como o banheiro, também bastante amplo. A vista do hotel é encantadora. Café da manhã farto. Um tremendo lugar para descansar!
Stayed 5 nights in Jun 2025
Verified

10/10 Excellent

Renato

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

Linda toscana

É uma excelente opção para visitar o Val D’Orcia hospedando-se em um hotel e não em uma hospedaria. Um plus são as termas com água sulfurosa vulcânica que é uma experiência interessante
Stayed 3 nights in Jun 2025
Verified

6/10 Okay

ISABEL

Disliked: Property conditions & facilities
En un lugar muy lejos y no hay nada, me sentí insegura.
Stayed 1 night in May 2025
Verified

10/10 Excellent

Manuela

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

Hotel con terme, piscine e centro spa

Hotel molto bello che ruota intorno al centro termale interno. Abbiamo apprezzato la flessibilità degli orari di ingresso alle piscine sia prima del check in che la possibilità di fermarsi senza supplemento oltre il check out (utilizzando gli spogliatoi). Eccellente la colazione, ampio il parcheggio, comodo il kit spa fornito. Camera da sogno.
Stayed 1 night in Apr 2025
Verified

10/10 Excellent

fabrizio

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
struttura molto bella, camera di gran classe, piscine con percorsi molto variegati; colazione ottima
Stayed 1 night in Jan 2020

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