Colonnade introduction: There is a rectangular colonnade on the front of the Pantheon, about 34 meters wide and 15.5 meters deep. There are 16 Corinthian columns, 8 in the front row, 4 in the middle and back rows. These columns are Made of granite, the column is 12.5 meters tall and the bottom diameter of the column is 1.43 meters. The capital and base of the column are made of white marble.
Attraction