WOW! A scale so massive it is difficult to appreciate
By A Yahoo! Contributor, 11/26/06
St. Peters Square is something that you must see if you are in Vatican City, but be forwarned it is huge! The statutues on top of the arms of the porticos on either side of the square are 25 feet tall! The statues on top of Saint Peter's are even taller. The writing on Saint Peter's is 12 feet tall.
It was said the Michaelangelo was the one that developed the piazza and designed everything in the overly massive scale so that the viewer would not be overwhelmed by the scale of the square.
Try not to go if you can help it on Wednesdays as this is the day the pope speaks and the crowds are very large. It is best viewed early, early morning or later afternoon.