The optical illusion to see St. Peter’s dome
Did you know? The optical illusion of via Piccolomini: the closer you get to St. Peter’s dome, the smaller it gets. Another of the countless curiosities related to the Eternal City. Rome always offers fantastic views that leave you breathless. via Piccolomini is no exception with its emotion, which is also completely free. In Rome, near the Gianicolo hill, between via Aurelia Antica and via Leone XIII, there is via Piccolomini, a straight and flat road, which ends with a fantastic viewpoint over the city. On the whole avenue the Dome of San Pietro is clearly visible, which seems to float on nothing. As you get closer to the end of the road, where the lookout is located, expect to see the dome get bigger and bigger. But no: the closer you get to the dome, the more it shrinks. On the contrary, moving away from the dome, one can see it grow and get bigger and bigger. The effect is even more noticeable at night. Why does this phenomenon occur? The reason for this architectural illusion has not yet