Book with the flexible rate and travel without worries.
Take advantage of our flexible rate, with or without breakfast, and you can cancel your reservation free of charge until 18.00 on the day of arrival in Mercure hotels worldwide.
Furthermore, if you are or become an ALL - Accor Live Limiteless member, you can benefit from an additional discount of up to 10% on your booking.
For more information click here.
We look forward to welcoming you to the Mercure Petriolo Siena Terme & Spa.