The church St. Romanus in Alt-Vogtsburg was founded in 1835/36 as a subsidiary church near a country road. First a church with a capacity of 700 people was planned which would have been several times the population figure of Alt-Vogtsburg. The reduced version built by the master builder Hans Voß has a choir and two adjoining rooms. The altar comes from the workshop of Franz Xaver Marmon. The windows are from the Freiburg glass workshops of Helmle and Merzweiler. The inner part of the church is decorated with historical paintings and murals from the Freiburg painter Anselm Endress. The church is now closed due to structural deterioration caused by water intrusion and vibration from traffic. The 'Deutsche Stiftung Denkmalschutz" (German Foundation for Monument Protection) is engaged in restoration of the church.