Baku Metro is a rapid transit system in Baku, Azerbaijan. Four lines and 24 stations are serving the capital of Azerbaijan. Metro began operation in November 1967.
August 2015 BakuCard was introduced as a paying method for subway rides. The cost of one ride is 0.20 AZN. BakuCards can be purchased from vending machines. Baku Metro is open from 06:00 to 24:00.