Irkutsk is the largest city and administrative center of Irkutsk Oblast, Russia. With a population of 587,891 as of the 2010 Census, Irkutsk is the 25th-largest city in Russia by population, the fifth
Bratsk
…than at other times of the year. Bratsk is served by the Baikal-Amur Mainline railway and by the Bratsk Airport. There is a hydrofoil up the Angara to Irkutsk. Public transport includes buses and trolleybuses (only in the central district) The city's economy is largely reliant on heavy industry, including one…