The Basilica of St. Lawrence was a cathedral church and is now a minor basilica. It belongs to Enns-Lorch deanery in the Diocese of Linz. The church is a listed building.
The basilica rises above the remains of their Roman predecessors, which were discovered during archaeological excavations between 1960 and 1966. The oldest building - a Roman noble house - dating from the 2nd century AD. It was also built an early Christian church. There were several renovations and expansions until 1300, the existing church was built in Gothic style. At the end of archaeological research, the church was renovated and was one of the first churches in the country, whose design was affected by the spirit of the Second Vatican Council (1962–1965).
References:The first written record of church in Danmark locality date back to the year 1291. Close to the church are several stones with a Christian text and cross inscribed. The oldest parts of the present red-brick church are from the 1300s. In the late 1400s the church was enlarged to the appearance it has today. The church has been modified both internally and externally several times, among other things after the fires in 1699 and 1889. There are lot of well-preserved mural paintings in the walls.