Mont-Tramelan is a municipality in the Jura bernois administrative district in the canton of Bern in Switzerland. It is located in the French-speaking Bernese Jura (Jura Bernois). While the majority of the population speaks German, the German form of the municipality name, Tramlingen-Berg, is no longer used. Even though it is in the French-speaking part of the canton of Bern, there is a German public school. Wikipedia