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8.5 / 10 Guest Rating

Mercure Petriolo Siena Terme Spa Hotel

Località Bagni di Petriolo, Bagni di Petriolo, it

Mercure Petriolo Siena Terme Spa Hotel - main view

About the Property

Tranquil Oasis in Tuscany

Ancient Thermal Waters
Experience the healing qualities of indoor and outdoor pools fed by ancient thermal baths, perfect for relaxation and rejuvenation.

Wellness Retreat
Indulge in a vast range of treatments and services dedicated to your well-being, ensuring a peaceful and rejuvenating getaway.

Ideal Location
Located near Siena and Montalcino, immerse yourself in the rich history and slow lifestyle of Tuscany, making it the perfect destination for a serene escape.

Immerse yourself in luxury and book your stay at Petriolo Siena Terme & Spa Hotel today.

Facilities & Amenities

Fitness facilities
WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Air conditioning
Fitness center
Swimming pool
24-hour front desk

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

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 9:00 until 18:30 daily. Please note that the swimming pool is open from 9:00 until 18:30 daily . Access to the spa and pools requires an additional fee of €30.00 per person per day. This includes a welcome kit (bathrobe, swim cap, and slippers). Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Classic Double Room - Photo 1
Classic Double Room - Photo 2
Classic Double Room - Photo 3
Classic Double Room - Photo 4
Classic Double Room - Photo 5
1/5

Classic Double Room

The unit has 1 bed.

14 m2
Sleeps 3
Amenities
Private bathroom

Classic Double Room

Non-refundable
Room Only
20% OFF$100.86

$80.69

Includes taxes & fees

Classic Double Room

Non-refundable
Breakfast Included
20% OFF$138.49

$110.79

Includes taxes & fees

Guest Reviews

8.5
Excellent1343 verified reviews
AI Summary

Guests highly rate the clean and spacious rooms and frequently praise the friendly service.

Categories

Cleanliness7.8
Service9.8
Location9.3
Room Quality9.3
Amenities8.3
Value for Money7.8
Food and Beverage6.8
Overall Experience9.3

Select topics to read reviews

M
Maurizio-P.itIT
Verified booking
solo_traveller
Standard Room
Stayed in Apr 27, 2026

"Exceptional"

10.0
Helpful?
M
MikhaelilIL
Verified booking
solo_traveller
Standard Room
Stayed in Apr 27, 2026

"Good"

1.0
Helpful?
E
EnricoitIT
Verified booking
couple
Standard Room
Stayed in Apr 26, 2026

"Bellissima struttura"

7.0

Spa

Personale poco Gentile

Helpful?
J
JongbGB
Verified booking
solo_traveller
Standard Room
Stayed in Apr 24, 2026

"Very comfortable overnight stay."

9.0

Very comfortable overnight stop,adjacent to the autostrada with magnificent views across the Tuscan hills. Restaurant menu very good too.

Helpful?
M
MariannaitIT
Verified booking
couple
Standard Room
Stayed in Apr 23, 2026

"Ingresso Spa non incluso nel prezzo della camera"

5.0

Niente da dire sulla location, purtroppo nelle Faq sono presenti informazioni non vere e non aggiornate. L’ingresso giornaliero alla Spa non è incluso nella camera ma si paga un sovrapprezzo di almeno 30 euro a persona. È stato comunicato dopo aver già pagato la stanza. Avrei preferito più chiarezza al momento della prenotazione.

Helpful?
G
GrassoitIT
Verified booking
extended_group
Standard Room
Stayed in Apr 23, 2026

"Excellent"

8.0
Helpful?
N
NADIAitIT
Verified booking
solo_traveller
Standard Room
Stayed in Apr 21, 2026

"Exceptional"

10.0
Helpful?
A
ANTONIOitIT
Verified booking
couple
Standard Room
Stayed in Apr 19, 2026

"Bellissimo albergo poco affollato in un contesto meraviglioso"

9.0

Molto bene la riapertura dei bar alle piscine che erano chiusi la volta passata. Ottima la colazione.

Le camere che si affacciano sulla strada non sono del tutto silenziose. La prossima volta che vi soggiornerò chiederò la disponibilità per una camera sul lato opposto alla strada. La sauna necessita di qualche ritocco.

Helpful?
F
francescoitIT
Verified booking
solo_traveller
Standard Room
Stayed in Apr 19, 2026

"Excellent"

8.0

Hotel principesco in posizione panoramica Incantevole Bagno spaziosissimo tutto in marmo Ristorante ottimo

La finestra della camera non insonorizzava dai rumori esterni. Si sentiva il traffico del viadotto della superstrada In bagno mancava un tappetino per l’uscita dalla doccia Un po’ complicato con gli ascensori per scendere alle piscine L’ingresso alle piscine termali e’ possibile solo con biglietto giornaliero, non di mezza giornata come avviene nella gran parte delle località termali

Helpful?
G
giacomoitIT
Verified booking
solo_traveller
Standard Room
Stayed in Apr 18, 2026

"Excellent"

8.0

Hotel, disponibilità staff, servizi generali, parcheggio e posizione

Colazione al di sotto del valore dell’hotel come varietà e qualità dei prodotti.

Helpful?