Congrex Travel is the official congress partner for hotel accommodation and is the only agency offering accommodation on behalf of Nagra. We have knowledge of several agencies offering hotel accommodation for the Clay Conference 2017. Please note that these companies are in no way connected with Congrex Travel and Nagra and we therefore cannot vouch for the services they are offering. As the official housing agency, Congrex Travel offers highly dedicated customer service and professional support for all your accommodation needs.


Individual Reservations
Participants can book their hotel room via their Clay Conference user area. Full prepayment by credit card (Visa, Mastercard or American Express) is mandatory. After a successful booking, each participant will receive a written confirmation/invoice.

Group Reservations
Group bookings cannot be made online. For further information, up to date availability and reservation,
please contact us at hotel.clayconference[at]

Davos Klosters Card
All delegates staying in a hotel or holiday flat in the destination Davos Klosters, receive a so called "Davos Klosters Card" and benefit from a whole range of free services and discounts. It allows in particular unlimited travel on most local bus and railway lines. The Davos Klosters Card also serves as a free cable car ticket on all local cable cars.  


Terms & Conditions

Reservation - Online booking
Participants can book the hotel room via internet together with their online registration or separately. Please note that hotel accommodation is subject to availability and is limited after 18 July 2017.

Payment Policy
For reservations via Internet full credit card payment is required. After successful reservation you will receive a written confirmation by regular mail. Therefore please indicate your correct postal mail address. When checking out, all extras (mini-bar, telephone charges, room service, etc.) must be settled with the hotel directly.

Cancellation Policy
If your hotel reservation is cancelled before 18 July 2017, the deposit will be refunded less EUR 60.00 handling fee. If your reservation is cancelled after 18 July 2017, or if you arrive later or leave earlier than on the dates indicated on your reservation form, the total accommodation amount will be charged. Refunds can only be made after the congress if the room is resold (either by Congrex Travel or the hotel).

Any change of reservation will be subject to a handling fee of EUR 30.00. Changes or cancellations have to be made in writing to Congrex Travel Ltd. Basel and can not be made via internet. Please do not contact the hotel directly as they will accept no direct changes.

The participant acknowledges that he/she has no right to lodge damage claims against the organizers should the holding of the congress be hindered or prevented by unexpected political or economical events or generally by “force majeure”, or should the non-appearance of speakers or other reasons necessitate programme changes. With his/her registration, the participant accepts this proviso.