My Warsaw
The Old Town wall
The Old Town is surrounded by a brick wall. In the past it used to keep the city safe from enemies and it also drew the official border of the city since Warsaw used to be much smaller than it is now. Nowadays it is the largest city in Poland, with its 1.8 million population*.
*All quoted statistics come from www.poland.pl and are based on statistics published by Central Statistical Office (CSO) www.stat.gov.pl
