Baku is the capital and largest city of Azerbaijan, a country located at the crossroads of Eastern Europe and Western Asia Baku has transformed into a modern and cosmopolitan city, attracting tourists with its architectural wonders, cultural events, and historical sites. However, like any city, it has its own complexities and challenges. As of my last knowledge update in January 2022, it's advisable to check more recent sources for the latest information on Baku and Azerbaijan.