I visited the Vatican Museums, which I had been looking forward to the most during my trip to Rome. Since it's so vast and has so many artworks, I booked a docent tour, and it was truly an excellent choice. If I had come alone, I probably would have just vaguely glanced at the famous paintings without knowing what anything was and left exhausted. The tour was a more strenuous walk than I expected, but our guide efficiently led us through the route and shared fascinating behind-the-scenes stories about the artworks, so there was never a dull moment. The emotion I felt when I saw Raphael's "The School of Athens," which I had only seen in textbooks, in person is still vivid. The highlight was undoubtedly Michelangelo's ceiling frescoes in the Sistine Chapel. Photography is prohibited inside, so I had to take it all in with my eyes, but recalling Michelangelo's solitary working process that the guide explained before we entered, I felt completely overwhelmed by the artwork. I highly recommend it!!!