Since the 1970s, these ruins have been on a small (100 m long) island that is part of the reservoir of the Rīga hydroelectric power plant. The island is named after St Meinhard and the ruins are part of the oldest stone building in Latvia. Work on the church began in 1184, but it was rebuilt and sacked several times, most recently in 1916. The ruins have been conserved and are protected by a metal cover. The shores of the island have been strengthened. The 10 metre metal cross on the island was designed by E. Samovičs, while the stone altar was sculpted by J. Karlobs.