The visit of the archaeological site takes roughly 2 to 3 hours. Follow the Sacred Way through the Sanctuary of Apollo, leading from the entrance to the main Temple complex. Originally, it was lined with votive monuments and treasuries erected by various Greek cities, like the famous treasury of the Athenians, reflecting the cultural and political diversity of ancient Greece. Visit the ancient Theater from the 4th century BC and the Stadium built to host the Pythian Games. Do not miss seeing the Sanctuary of Athena Pronaia, based on a circular plan is a masterpiece of Classical architecture.