Send us an email All requests will be processed within 24 to 48 hours after being received whenever possible. To ensure requests are dealt with as quickly as possible, please complete all the fields. Surname and first name * Telephone number Email * Subject of your request * Cancel a bookingChange a bookingBooking - Tour in Chinese, Russian, German or SpanishBooking - Hennessy SignatureBooking - Hennessy X.O SymboleBooking - Hennessy ExceptionBooking - Hennessy A la carteBooking - Group tour (≥ 15 persons)Other request Content of your request * Français