1. Plovdiv: Bachkovo Monastery, Fortress Asen, & Wonder Bridges
Begin the tour at the impressive Asen’s fortress, nearby the charming town of Asenovgrad. Explore the remarkable remains of King Ivan Asen's fortress and discover the nearby ancient 12th-century church painted with authentic pieces of iconography as well as the stone-made inscription carved by King Ivan Asen himself. Continue the tour with a drive to the picturesque Bachkovo monastery, the second largest in Bulgaria and over a thousand years old. Admire the sacred icon of the Virgin Mary dating back to the 14th century that rests inside, as well as the striking frescoed murals of the monastery's walls Conclude the trip with a visit to the "Wonderful Bridges". Situated high in the stunning Rhodope Mountains, 1,450 meters above sea level, admire these unique marble bridges formed by the erosive activity of what was once a high-water river. In summer the longest zip line on the Balkan Peninsula (240 meters) stretching between the 2 bridges is available for the more adventurous travelers.