Saint Basilsburg is the capital city of Holy Empire of Jinavia. The city is a major political, economic, cultural, religious, financial, educational, and transportation centre of Jinavia and the region. It is located on the Rauros River at the head of the Gulf of Jinavia on the Sea of Claws. Saint Basilsburg is a major economic centre. It is home to many scientific and educational institutions, as well as numerous sport facilities. It possesses a complex transport system that includes five international airports, nine railroad terminals, and the Jinavia's most complex metro system which is famous for its architecture and artwork.