Travel back in time to Medieval Athens on this 4-hour walking tour. With an expert guide at your side, visit the 1,000-year-old Petraki Monastery and admire its characteristic Byzantine architecture. Then, stroll through the Byzantine and Christian Museum, and enjoy a guided tour of its many highlights. See the gallery of Coptic Christian paintings and view the age-old mosaics as you make your way through a reconstructed church. End your afternoon tour with a tantalizing 3-course meal of traditional cuisine at the museum’s restaurant.