Foundations of 13th-Century Church Found Beneath St. Peter's in Riga

Archaeological research carried out during the reconstruction of St. Peter's Church in Riga, Latvia's capital, has revealed the foundations and wall fragments of the original church built in the 13th century. Church representatives told the news agency LETA about the discovery. St. Peter's is one of the most important medieval architectural monuments in Riga, so the find may change what is known about the city's earliest buildings.

The old walls were found under the present-day altar area. Until now, this part was believed to be a later extension of the church. According to Mārtiņš Lūsēns, who leads the archaeological research, earlier assumptions about the history of the church's construction will therefore have to be reviewed. Archaeologists say the discovery provides new information about the church's location, dimensions and the medieval development of Riga.

What researchers have established

The exposed walls are roughly two metres thick. In several places, later church structures can be seen resting on the older foundations, which were reused during rebuilding. At some excavation sites the foundations have been uncovered at a depth of about six metres.

Researchers also found burials, crypts, fragments of historic floors, parts of gravestones and interior details, including marble fragments of the former pulpit.

Work continues

The discovered structures are being documented through measurements, drawings and three-dimensional scanning. Archaeological research and strength tests of the church's foundations are continuing. During the reconstruction, two excavation sites are to be kept open so that visitors can see the historic structures and researchers can monitor their condition.

The German parliament has allocated more than 33 million euros for the church's restoration. After the works, in addition to religious services, the church is expected to develop exhibition, concert and conference opportunities, improve access to its tower and have its organ restored.