Preferred Hotel Reservations
International symposium on space sailing 2025
Date of the event Hotel reservations |
Important notes
- If further assistance is required, contact us by email at congress@preferred.nl or use the contact button below.
- If you wish to reserve another hotel than the above selection, please inform us and we will be happy to send you a quote. Contact us: congress@preferred.nl or use the contact button below.
- In case you have made a booking via our website before, please use these log in details again. In case you do not remember your password, please click above on "forgot password".
- For group reservations (10 rooms or more) please contact Preferred Hotel Reservations by email at congress@preferred.nl. Stricter cancellation policies will apply than listed above.
- Please do not contact your confirmed hotel directly until 2 weeks before the start of the congress, when the reservation data are transferred to the hotel.