Villingen Cathedral

The parish of St. Konrad was first mentioned in a document in 1487. After the Thirty Years' War, the clergy of Villingen helped to restore pastoral care in Rietheim and donated liturgical material from the small church, which had been burnt down by Württemberg soldiers on 6th July 1633. In 1671 the church was renovated. In 1719, the Kirchdorf priest Jakob Diem had the present baroque choir built. In 1809-10 the sacristy was added. The church was extensively renovated in 1830-1833 and again in 1861-62. In 1873-74, the interior was renovated and the church received a high altar and pulpit in neo-Gothic style, as well as new pews.

The Motorway Chapel of Hegau (officially Emmauskapelle) is located in the service area of Hegau West near Engen on the Federal Highway 81 from Stuttgart to the south. Instead of the original, too expensive dome model by the Hungarian architect Imre Makovecz, the project by the Ravensburg architect Wolf R. Bürhaus was selected in an architectural competition. The complex consists of a high cross, an inner courtyard and a parallelepiped-shaped chapel. Access to the chapel is via a narrow inner passage.

The Protestant church in the town of Balingen was built as a late Gothic church as an extension of the St. Nicholas' Chapel, first mentioned in the 14th century. It is said to have been raised to the status of a parish church around 1516. In 1760, the church tower was fitted with a sundial by Philipp Matthäus Hahn, and the great city fire of 1809 also affected the interior of the church. In 1861-62, all the keystones were repainted, as well as the paintings from 1613.