The afternoon of the second day in Rome turned out to be so rainy that it was impossible to stay outside. Luckily we had a guided tour booked in the Vatican City. We ran across Tevere River, fought ourselves through the crowd, and squeezed in the entrance. A bit wet, a bit exhausted after the rush, but we were ready for the 3-hour-long tour in the breathtaking world of religion, arts and mythology.