Bulgaria, officially known as the Republic of Bulgaria, is a country located in Southeast Europe. It is bordered by Romania to the north, Serbia and North Macedonia to the west, Greece and Turkey to the south, and the Black Sea to the east. The capital and largest city of Bulgaria is Sofia.

Bulgaria has a rich history dating back to ancient times, with influences from Thracian, Greek, Roman, and Ottoman cultures. It became a communist state after World War II but transitioned to a democratic government in 1989.

Today, Bulgaria is a member of the European Union, NATO, and the United Nations. The country enjoys a diverse landscape that includes mountains, plains, and coastline, making it a popular destination for tourism. Bulgaria is also known for its traditional music, folklore, and cuisine.

The economy of Bulgaria is considered to be an emerging market, with industries such as agriculture, manufacturing, and services playing a significant role. The country is known for its production of rose oil, lavender, and wine.

Bulgaria has a population of approximately 7 million people and is known for its warm hospitality and cultural heritage. The official language is Bulgarian, and the currency is the Bulgarian Lev (BGN).