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Località Bagni di Petriolo, Bagni di Petriolo, 58045 (show map)
Hotel Overview
Formerly Petriolo Spa Resort
Before October 2019 Mercure Petriolo Siena Terme Spa Hotel was known as Petriolo Spa Resort
Before July 2019 Mercure Petriolo Siena Terme Spa Hotel was known as Petriolo Spa Resort
Lock in a great price now and relax with our Price Guardian working for you
Hotel prices fluctuate. Book now, we will check prices each day for you and then let you know how to re-book if an even better price becomes available.Rooms List
Privilege RoomSetup a Price Alert for Mercure Petriolo Siena Terme Spa Hotel
Each day we'll check prices and send you an email for your selected dates at Mercure Petriolo Siena Terme Spa Hotel. If you don't have specific dates but would like to check prices for say next weekend or say next month we can check the price too.
When the hotel goes on sale you will know straight away from the daily email and be able to book with confidence that you've got excellent value.
Facilities of Mercure Petriolo Siena Terme Spa Hotel
General
Free parking, On-site parking, Parking, Pets allowed
Activities
Billiards
Services
Free WiFi, Internet services, WiFi
Food & Drink
Bar, BBQ facilities, Breakfast in the room, Packed lunches, Restaurant, Room service, Snack bar
Pools and wellness
Fitness centre, Hammam, Hot spring bath, Hot tub, Indoor pool, Indoor pool (all year), Massage, Outdoor pool, Outdoor pool (seasonal), Sauna, Solarium, Spa and wellness centre
Front-desk/reception area services
24-hour front desk, Concierge service, Express check-in/check-out, Lockers, Luggage storage, Private check-in/check-out, Safety deposit box
Common areas
Games room, Garden, Sun terrace, Terrace
Entertainment and children services
Children's playground, Evening entertainment
Cleaning services
Daily maid service
Business facilities
Business centre, Fax/photocopying, Meeting/banquet facilities
Miscellaneous
Air conditioning, Allergy-free room, Designated smoking area, Facilities for disabled guests, Family rooms, Heating, Lift, Non-smoking rooms, Non-smoking throughout, Soundproof rooms
Hotel Policies
Check-In
From 15:00:00 hours
Check-Out
Untill 11:00:00 hours
Cancellation / Prepayment
Cancellation, prepayment and 'book now pay later' policies vary according to room type. Please check the room conditions when selecting your room above.
Accepted credit cards
The hotel reserves the right to pre-authorise credit cards prior to arrival.
The fine print
When booking more than 5 rooms, please note that different conditions may apply.Please note: The Property accepts up to two domestic animals at the surcharge of 15 EUR per day, per animal.Please note: The wellness centre is open from 10:00 until 18:00 daily.Please inform in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.
Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Traveller reviews
Ilmari “Superb”
26 Jul 2025
Amazing room with most beautifull bathroom!! Own wardrobe in hotel room!! Very good breakfast!! Nice swimming pools outside. Friendly and helpfull staff!!
Passos “Nice Hotel with great spa facilities.”
25 Jun 2025
Nice Hotel with great spa facilities. Confortable family room. Friendly reception staff.
Raul “A Palace from the 80s in a lovely location”
06 Jun 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.
Roly58 “Thermal relaxation in the middle of nowhere.”
24 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.
