The 18th-century Château de Bossey combines modern meeting rooms, comfortable accommodation and a welcoming environment for seminars, meetings and events for both individuals and groups. It is located in the countryside between the lakeside towns of Versoix and Nyon, around 25 km from Geneva, Switzerland.

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About us

Open to the public, the Château de Bossey is also one of the largest conference centres of the region with its four buildings, 90 guestrooms, 10 meeting rooms, large garden and beautiful views of Lake Geneva and the Alps.

Students at Bossey

The Ecumenical Institute

Founded in 1946, the Ecumenical Institute at Château de Bossey is the international centre for encounter, dialogue and academic formation of the World Council of Churches. Its diplomas are recognized by the University of Geneva. Thousands of women and men from all over the world and every Christian tradition have come to Bossey for academic studies.

Castle and roses

The Hotel & Conference Center

Open to the public, the Château de Bossey is also one of the largest conference centres of the region with its four buildings, 90 guestrooms, 10 meeting rooms, large garden and beautiful views of Lake Geneva and the Alps. Guests and organisations from all over the world use our facilities for their meetings, conferences, banquets, weddings, business trips or simply for a retreat.

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