Opposite the Church of the Apostle Paul, there is a small building, which today houses the Ecclesiastical Museum.

This building is an excellent experiment of seismic architecture by Professor Per. Paraskevopoulos, who rebuilt it almost by himsel, applying the technique of combining reinforced concrete with special cement board construction.

The important exhibits of the Ecclesiastical Museum were recently transferred to a
specially arranged space of the Krokideion Hall, located in the building complex of the Episcopate of the Holy Metropolis of Corinth.