The Acropolis, and particular the Parthenon on it, are truly spectacular to see. They are ancient marvels, and this site is a must-see for just that reason. However, when reading all about Athens and the Parthenon and visiting the museum, I learned that pollution is causing this ancient masterpiece to erode away, and at this pace, it will be severely destroyed in a few decades. There is debate over whether to move it indoors or leave it and let it erode. This made me realize that people who can visit the site now are truly getting to witness something that won't be around forever, which made the magnificent of being able to see it even more incredible. I highly recommend that you visit it while it is still there - it's truly amazing, interesting, and beautiful.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC