Total number of cards received
2

• Boyana Church
• Madara Rider
• Rock-Hewn Churches of Ivanovo
• Thracian Tomb of Kazanlak
• 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