Explore some of Athens’ most architecturally important ancient buildings and discover how their construction reflected the city’s urban evolution. Even in the ruins, the monuments built on the Acropolis around the 5th century B.C. still symbolize the classical spirit and civilization of Greek antiquity. Fortified walls have surrounded the summit of the Acropolis for more than 3,300 years and the buildings within – most famously the Parthenon – were built to last and even withstand earthquakes. Hadrian’s Library, constructed nearby in the 2nd century A.D., represents Roman emperor Hadrian’s plan to rebuild Athens. A short walk will bring you to the Kapnikarea, an 11th-century Greek Orthodox church with austere stone walls and a simple rectangular layout. After learning about its construction and distinct Byzantine design, you will spend free time in the bustling Monastiraki neighborhood. To enhance your understanding of how Athens has changed over time, the guide will use captivating visuals and historical photos.