See all properties

Mercure Petriolo Siena Terme Spa Hotel

5.0 star property
Luxury hotel with a full-service spa and a sauna

Choose dates to view prices

Photo gallery for Mercure Petriolo Siena Terme Spa Hotel

Indoor pool, seasonal outdoor pool
Rooftop terrace
Breakfast area
Soundproofing
Aerial view

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Bar
  • Hot Tub
  • Pool
  • Pet friendly
  • Spa
  • Housekeeping

Explore the area

View in a map
Strada Provinciale di Petriolo, Civitella Paganico, GR, 53015
  • Place, Terme Petriolo
    ‪1 min walk‬
  • Place, Terme di Saturnia
  • Place, Piazza del Campo
    ‪38 min drive‬

Room options

View all photos for Classic Double Room, 1 Double Bed

Classic Double Room, 1 Double Bed | Soundproofing

Classic Double Room, 1 Double Bed

8.0 out of 10
Very good
(4 reviews)
  • Sleeps 2
  • 1 Double Bed

View all photos for Privilege, Room, 1 Double Bed

Soundproofing

Privilege, Room, 1 Double Bed

  • Sleeps 2
  • 1 Double Bed

View all photos for Superior Room, 1 Double Bed

Soundproofing

Superior Room, 1 Double Bed

8.8 out of 10
Excellent
(3 reviews)
  • Sleeps 4
  • 1 Double Bed

Classic Double Room

  • Sleeps 2

Privilege Room

  • Sleeps 2

Superior Room

  • Sleeps 4

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
  • Piazza del Campo - 38 min drive - 23.2 miles
  • Siena Cathedral - 38 min drive - 23.2 miles
  • Castello Banfi - 41 min drive - 26.4 miles
  • Santa Maria alle Scotte Polyclinic - 42 min drive - 25.4 miles

Getting around

  • Civitella Paganico Station - 25 min drive
  • Galileo Galilei Airport (PSA) - 126 min drive

Restaurants

  • ‪Pizzeria il Doccio - ‬9 min drive
  • ‪La Riserva Esso - ‬13 min drive
  • ‪Bar Ristorante Le Due Cecche - ‬7 min drive
  • ‪Trattoria da Rosanna - ‬7 min drive
  • ‪Bar da Dante - ‬15 min drive

About this property

Mercure Petriolo Siena Terme Spa Hotel

Luxury hotel with a full-service spa and a sauna
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 tours or tickets, securing valuables, and luggage storage. Other amenities at this luxury hotel include a rooftop terrace, a hot tub, and a conference center.
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.

Petriolo Spa has 8 treatment rooms including rooms for couples. Services include sports massages, facials, body scrubs, and body treatments. The spa is equipped with a sauna, a hot tub, a steam room, and Turkish bath/hammam. The spa is open daily. Guests under 14 years old are not allowed in the spa. There are 2 hot springs open between 10:00 AM and 7:00 PM.

Similar properties

Terrace/patio
Castello
  • Pet friendly
  • Parking included
  • Free WiFi
  • Restaurant
8.6 out of 10, Excellent, 70 reviews
Castello

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

  • 24-hour business center
  • 3 meeting rooms
  • Conference center

Outdoors

  • Garden
  • Rooftop terrace
  • Vegetable garden

Full-service spa

  • 2 hot springs
  • 8 treatment rooms
  • Body scrubs
  • Couples treatment rooms
  • Facials
  • Hot springs open from 10:00 AM - 7:00 PM
  • Hot springs water temperature - 109 ºF
  • Hot tub
  • Manicures/pedicures
  • 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% lighting from LEDs
  • At least 80% of food locally-sourced
  • At least 80% organic food
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic water bottles
  • Smoking not allowed
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bathroom

  • Towels provided

Entertainment

  • TV

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
Late check-in subject to availability
Express check-in available
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
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

Access methods

Staffed front desk

Pets

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

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 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 in and out are 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.

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 10:00 AM to 7:00 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.
  • 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 Nov 24, 2025, prices found for a 1-night stay for 2 adults at Mercure Petriolo Siena Terme Spa Hotel on Dec 9, 2025 start from $103.61, 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.

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. Electric car charging is also available for guests.

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

Petriolo Spa is the hotel's spa and services include sports massages, couples treatments, and hot springs.

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 do couples enjoy most about Mercure Petriolo Siena Terme Spa Hotel?

This boutique hotel offers plenty of amenities for couples including an indoor pool, a poolside bar, and a full-service spa.

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

Yes, this hotel has a spa tub.

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.

Does Mercure Petriolo Siena Terme Spa Hotel have connecting rooms?

No, this hotel doesn't feature connecting guestrooms.

Can I book a room with a balcony at Mercure Petriolo Siena Terme Spa Hotel?

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