Aux Losanges

The large white diamond pattern in the entrance area are already suggesting it: Aux Losanges in the Tschiertschen mountain village in the canton of Graubünden is no ordinary traditional mountain chalet—even if it almost appears to be one from the outside. The architecture firm Caruso St John has transformed the Walser log building dating from 1869 into an extraordinary holiday home with a function room for an art-loving couple from Zurich. They gave the house, formerly used as a café, a make-over that combines British extravagance and Swiss down-to-earthness. The structure of the building has remained unchanged, the design takes existing building fabric into account and gives it a fresh, unique look through colours and trompe-l’œil paintings.

As the traditional log construction was only preserved on the first floor, it was decided to emphasise the different character of the three floors. On the ground floor, the small-scale layout was restored and the walls were panelled with wood. The intermediate ceiling was removed in the extension, which was added in the 1950s. The room with a view of the village and the mountains serves both as a dining room and as a venue for concerts. Its walls and ceiling are decorated with a large diamond-shaped pattern. On the first floor, the log construction was exposed and restored. Where the original structure no longer existed, it was imitated with paintings. For example, a missing part of a banister was replaced by a painted wooden panel. The staircase to the top floor and the wooden panelling in the attic were painted in wide green stripes.

The interior is an extraordinary mixture of furniture designed by the architect, antique pieces of the owners and contemporary works of art. Murano chandeliers are combined with Persian rugs, rustic wooden beams with modern designer classics, the old chairs from the café with a floor coated with epoxy resin. The common thread that unites it all is—skilful—stylistic inconsistency.

The house can accommodate up to 12 people. It has two living rooms, a dining room, a library, a kitchen and five bedrooms (4 with double beds and one with four beds).

Images: Hélène Binet (3-12)

What to do

Tschiertschen, located near the City of Chur, was voted the most beautiful mountain village in the Swiss canton of Grisons in January 2020. In summer, you can go hiking, mountain biking, e-biking, play golf or tennis in the Grisons mountains. In winter, you can ski in the small but multifaceted family ski resort with 2 chair and 2 drag lifts, go sledding, snowshoeing and winter hiking.

Why we like this house

An unconventional, extravagant house that you would not expect in a mountain village.

This house is great for

Holidays with the family and friends.


Travelling without car: By train to Chur, from Churs Tschiertschen can be reached in 20 minutes. The village is car-free in winter.


Region/Town CH – Switzerland, Graubünden, Tschiertschen
Name Aux Losanges
Scenery In the village with great mountain panorama
Number of guests Max. 12 in four double rooms and one four-bed-room
Completed 1869, 1950er (extension), 2017
Design Caruso St John Architects, London
Published Wohnrevue (CH), Casabella Ornamento (IT), Maison Côté Est (FR), IDEAT (DE), LIVING – Corriere della Sera (IT), PIN-UP Magazine (USA), Domus Magazine (IT), NZZ Residence (CH), Z-Magazin NZZ (CH), Bianco Magazine (CH), Schweizer Heimatschutz
Architecture Old & new
Accomodation House
Criteria 1-2 (house/apartment), 1-4 (house/apartment), 1-6 (house/apartment), 1-8 (house/apartment), 8+ (house/apartment), Art, Family, Hiking, Mountains, Music, Skiing, No car needed

Availability calendar

The calendar shows the current availability. Days with a dark grey background are not available, while days in white are available for bookings


Write a comment

Your email address will not be published. Required fields are marked *
For booking enquiries, please contact the respective accommodation. How does HOLIDAYARCHITECTURE work? Read our FAQ.