The votive Church of St. John (sv. Ivan), which was built in the Middle Ages, is located on the hill above Plat, and was mentioned for the first time in 1366. Beside the church, which keeps a vigil over Plat like a guard, is an old graveyard that is now buried underground and where only a few headstones have been kept.Enormous spruces grew around the chapel, which were protected as natural phenomena and the widest had a circumference of 2.21 metres. Unfortunately they burnt down in a fire.