Unusual but true: Swiss hotel has no walls or a roof

 Swiss hotel has no walls or a roof

A glorious mountainside spectacularly secluded in the Swiss Alps is the setting for a wall- and window-free hotel, created by Swiss concept artists Frank and Patrik Riklin and their partner Daniel Charbonnier.

Located in the alpine foreland of Wildhaus, Toggenburg, the "suites" allow clients to lie under the sky surrounded with spectacular views of the Safien Valley.