A new collection of independent Swiss hotels, Seiler Constantin, is launching with its first property, Le Clay, in Summer 2026.
Founded by hotelier André Seiler – whose family legacy includes Mont Cervin Palace and Monte Rosa in Zermatt – and leading entrepreneur and architect Christian Constantin, the collection endeavours to bring a fresh perspective to Swiss hospitality, with the ambition to create contemporary, understated hotels that offer space to think, breathe and reconnect with Switzerland’s landscapes.
Four Seiler Constantin hotels are planned across Lavaux, Crans-Montana, Saas-Fee and Lugano, each shaped by its surroundings and cultural context, with a relaxed sensibility and a focus on meaningful and memorable experiences rather than spectacle. Each property is united by the idea of a view as not just the panorama of a landscape, but the sense of openness and fresh air.
Across the collection, four guiding elements define the approach: direct access to nature, a focus on wellbeing, expressions of Swiss culinary traditions, and the opportunity to experience local cultures.
The first property, Le Clay, will open in Lavaux, a UNESCO World Heritage region of terraced vineyards above Lake Geneva. Set on 35 hectares in the village of Puidoux, the property will feature 105 rooms, many offering lake views, two restaurants, two bars, a cigar lounge, extensive MICE facilities and a Seiler Constantin Sync Core, including Hyrox’s first ever hotel gym partnership and a 50m Olympic pool.
The property, is a contemporary, purpose-built hotel with a long, linear profile and terraced balconies stretching across multiple floors. Its clean and modern façade is defined by large floor-to-ceiling windows, and while a low, stepped base anchors the building within landscaped grounds, the top floor is set back and glazed, giving it a lighter, pavilion-like feel. Surrounded by greenery, the hotel has a functional, modernist character, designed more for panoramic outlook and lifestyle than architectural spectacle. Inside, the interiors foreground comfort, tactility and a sense of calm, creating spaces that frame the surrounding landscape rather than compete with it.
Seiler Constantin is setting out on a mission to charter a new path for Swiss hospitality – less formal, more attuned to place and culture, and centred on the tempo of contemporary life. As Seiler summarises: “We wanted to build something quietly exceptional, intimate hotels in remarkable locations, where luxury is less about display and more about atmosphere and rhythm.”
Echoing these sentiments, Constantin remarks: “We’re interested in places on a human scale, rooted, characterful and thoughtful. Switzerland is our focus, and we’ll grow carefully, one place at a time,” adding: “Our goal is that every guest leaves feeling physically, mentally and creatively recharged.”
