A visit to the ABCMS is possible at any time (see calendar below). If you would like a guided tour, you can either contact us by telephone on 079 533 76 86 (Michel Ummel) or contact us using the form below.
03.12.2024
Journey to the ALCMS
The Archive and Library are located in the basement of the Jean Gui chapel (Sonnenberg Mennonite Assembly) on the Mont-Soleil mountain, between the villages of Tramelan, Tavannes, Sonceboz and Corgémont. If a visitor comes by train, it’s possible to make an appointment at the Tavannes railway station.
By car, leave the highway Biel-Moutier after the Pierre-Pertuis tunnel (exit Tavannes). When you are back on the main road, turn left and then take the second right (after 300 meters). Continue on this road for 2.7 km until a cross-roads. Turn left, drive 1.1 km, turn right and the chapel is 200 meters beyond.