Understanding the Basic Principles

In Les Arcs, the architecture was designed in close harmony with the mountains. It is based on three founding principles: blending with the landscape, adapting to the site’s constraints, and placing people at the heart of the design. These bold choices have shaped a unique architectural identity, recognized by the Ministry of Culture through the “20th-Century Heritage” designation, now known as “Remarkable Contemporary Architecture.”

Building on a greenfield site requires a great deal of humility.

Guy Rey-Millet

Working with the Landscape 

From the very beginning, Les Arcs was conceived with a bold ambition: to build without spoiling the mountain landscape. Led by Charlotte Perriand, the designers chose to take their cue from the site itself rather than impose an architectural vision on it. The terrain, vegetation, views, and traces of pastoral activity thus became the starting points for the project.

Guy Rey-Millet sums up this philosophy as follows: “We do not occupy the plateau where the alpine chalets stand; we position ourselves behind them, contemplating them: we do not build in the most beautiful spot.” ” The old alpine chalets are preserved and integrated into the overall project, while the new structures are positioned to preserve the most striking spaces and the sweeping views of the mountains.

The buildings follow the contours of the terrain and blend into the slope, allowing even the tallest structures to minimize their visual impact. The architecture plays with the landscape rather than seeking to obscure it, leaving ample open space around the buildings and giving nature a central role.

These choices give rise to an architecture that is at once graphic, inventive, and deeply integrated into the landscape. Volumes, lines, and layouts harmonize with the mountains to create the silhouette so characteristic of Les Arcs, where buildings and nature seem to have been conceived together.

Inventing Within Constraints

Building in the mountains means dealing with a challenging environment: steep slopes, high altitude, the climate, and snow conditions—all compounded by economic constraints and particularly tight construction deadlines. When the resort was first built, construction was concentrated during the warmer months: work began in the spring so that the buildings could be completed by the following winter.

A construction project completed in just six months demands a true commitment to efficiency. Work organization, the repetition of certain elements, the optimization of space, and cost control are all integral to the project. The challenge is to move quickly and work efficiently without compromising the quality of the spaces or creative vision.

Weather conditions also influence architectural choices. For example, some structures feature inverted-slope roofs designed to retain snow, while the shape and layout of the buildings directly respond to the realities of the mountain environment. The site’s unique characteristics thus serve as starting points for devising tailored technical and functional solutions.

These requirements are an integral part of Les Arcs’ identity. The need to adapt becomes a driving force for innovation, giving rise to architecture that is both rational and inventive, designed in response to the realities of the site.

Designing for People

People are at the heart of the architectural project. Charlotte Perriand sums up this philosophy in a few words: “For me, the subject is people, not objects. ” Behind the creation of Les Arcs lies an ambition: to enable as many people as possible to discover the mountains and ski vacations, at a time when winter sports and recreation were gradually becoming accessible to a wider audience.

This vision is particularly evident in the design of the apartments, conceived as true “units” that mirror the family unit. Compact, functional, and carefully organized, they are designed with daily life and practical needs in mind. Built-in furniture, sustainable materials, and streamlined layouts help optimize space and keep costs in check. Large floor-to-ceiling windows open the apartments wide to the mountains, bringing light and the landscape into the heart of the living spaces.

Comfort is also found in the details: the lack of direct views from neighboring units, the orientation of the apartments, and their extension outward have all been carefully considered. Each apartment features a terrace, intentionally offset from the one on the level above to minimize shadow and maximize sunlight. In this way, residents’ privacy is balanced with a constant connection to the outdoors.

This human-scale design even influences the overall layout of the buildings. Charlotte Perriand emphasizes this link between quality of use and landscape preservation: “These buildings appear massive at first glance, but they are designed for the people who will live in them […] and to leave nature free to thrive around them. ” By grouping the housing units into large volumes, the designers free up vast spaces around them: increasing building density to better preserve nature and provide everyone with light, views, and quality of life.

Virtual Tour

Discover an apartment in Les Arcs where every detail reflects a new approach to mountain living, combining functionality, natural light, and views of the surrounding landscape.

Discover the Designers

Les Arcs is the result of teamwork.

Charlotte Perriand

The resort of Les Arcs was born out of a collective endeavor driven by visionary figures. Robert Blanc, a man of the mountains; Roger Godino, who provided the project with its ambition and organizational structure; and Charlotte Perriand, a leading figure in its architectural design, were three key players.

Surrounding them, architects, urban planners, designers, engineers, and artists worked together to envision a new resort, designed in close harmony with its landscape and the ways the mountain is used.

Discover the people who, through their ideas, expertise, and boldness, shaped the identity and spirit of Les Arcs.

Contact Us

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Culture & Heritage Department

Jean-Marie Chevronnet

Also worth checking out

Discover the history of Les Arcs and the tours that bring it to life.