Sofia

Sofia, the capital and largest city of Bulgaria, is a city with a rich history dating back to 7000 BC. It is situated in the Sofia Valley at the foot of the Vitosha mountain and has many mineral springs. The city has a humid continental climate and is home to many universities, cultural institutions, and commercial companies. Sofia is known for its religious tolerance, with three temples of major world religions - Christianity, Islam, and Judaism - situated close together. The city has been named one of the top ten best places for startup businesses in the world, especially in information technologies, and is home to the National Opera and Ballet of Bulgaria. Families can enjoy various activities such as visiting the Boyana Church, a World Heritage Site, and exploring the city's many museums, including the National Historical Museum and the Sofia History Museum