Contact & access


Institut Œcuménique – Château de Bossey
Chemin Chenevière 2
1279 Bogis-Bossey – Switzerland

You can take the train from Geneva main station (Cornavin station) to the city of Nyon (about 15 minutes drive). In Nyon take a taxi: there is a taxi station on the right, when leaving the train station toward the lake. Then the ride will be again about 15 minutes.

The Château de Bossey is located in Bogis-Bossey, just off the main A1 motorway from Geneva to Lausanne, and 20km from Geneva international airport.

  • The nearest motorway exit is marked Coppet-Divonne. As you leave the motorway, follow in the direction of the village of Chavannes-de-Bogis. As you drive through the village, you will see a signpost indicating a right turn towards the “Château de Bossey for Ecumenical Institute”.
  • If you take the lake road from Geneva, drive through Versoix and Coppet, then take the left turn from the lake road for Céligny.