Along the main street, past restored half-timbered houses, you'll reach St. Martin's Church. The Fuhrmannsbrunnen (Carrier's Fountain) showcases the people who left their mark on Mengen in the past. The Church of Our Lady with the Mount of Olives Chapel became a place of pilgrimage due to the "Miracle of the Mount of Olives," the rescue of Mengen from the Swedes on May 18, 1632.