Bulgaria
Thracian Tomb of Kazanlak
A 4th-century tomb containing frescoes that are masterpieces of Hellenistic Thracia.
Boyana Church
Rock-Hewn Churches of Ivanovo
Madara Rider
Ancient City of Nessebar
Pirin National Park
Rila Monastery
Srebarna Nature Reserve
Thracian Tomb of Sveshtari
Ancient and Primeval Beech Forests of the Carpathians and Other Regions of Europe