Pay attention to these two options when booking online:

Information request - request information without obligation.
Booking request - binding, you will then receive a booking confirmation by e-mail, provided there is still a suitable place for It is available.

Notes on data protection:
Your details will only be saved and processed for the purpose of reserving or sending the requested information material. Once you have made an information request or a booking request, you agree that we store your data in our tourism system. You can revoke this consent at any time, in which case we will delete your data in our system.