At least 48 hours before the date of arrival. Otherwise, the hotel will charge the amount corresponding to the 1st night on the credit card. During congress and celebration periods, namely: From 17 to 28 May From 19 to 24 June From seven to 12 October From 23 to 27 October From 6 to 9 November From 15 to 17 November Full prepayment is required For any cancellation: less than 30 days before the day of arrival, the entire amount of your staying will be charged. The hotel reserves the right to pre-authorise credit cards prior to arrival.