To cancel the reservation please enter your E-Mail address and the system generated registration number stated on the our confirmation of your online-reservation. If you not dispose of this information or if you want to change any date etc. of the reservation, please feel free to contct us or send an E-Mail to . * E-Mail * Bookingnumber Comments * Required fields Please note: The cancellation of the reservation must reach us 72 hours prior to the event.