Rila Monastery - Founded in the 10th century, the Rila Monastery is regarded as one of Bulgaria's most important cultural, historical and architectural monuments.

Thracian Tomb of Sveshtari - Discovered in 1982 in a mound, this 3rd century BC Thracian tomb reflects the fundamental structural principles of Thracian cult buildings.

Ancient City of Nessebar - Situated on a rocky peninsula on the Black Sea, the more than 3,000-year-old site of Nessebar was originally a Thracian settlement

Rock-hewn Churches of Ivanovo - A group of monolithic churches, chapels and monasteries hewn out of solid rock and completely different from other monastery complexes in Bulgaria

Sofia
Church of St George - It is famous for its medieval frescoes in the central dome dating from 12-14th centuries

Alexander Nevsky Cathedral - It is the largest church in the Balkans and the second largest Orthodox cathedral in the world.

National Archaeological Museum - It has a large collection of archaeological artifacts from all over the Balkans including some of the golden Thracian treasures

Sofia Zoo - It was founded by royal decree on 1 May 1888, and is Bulgaria's oldest and largest zoological garden.