Baku, the capital and commercial hub of Azerbaijan, is a low-lying city with coastline along the Caspian Sea. It's famed for its medieval walled old city, which contains the Palace of the Shirvanshahs, and a vast royal complex. All the information for tourist and travellers who are planning to Visit Baku in Azerbaijan. Get all the information and list of all sightseeing Places to visit in Baku.