Warsaw is generally a safe city. The city center has a strong police presence and is generally a very safe area. The Praga districts are reputed to be dangerous, but this is generally more hype than reality. Of course, it would be wise to exercise a little extra caution if you're in an area you do not know well.arsaw is not internationally known for its sports teams or for any of its sports venues, although that may change in 2012 as Warsaw, and Poland as a whole with Ukraine, has improved their sporting infrastructure and stadiums as the hosts of the European Football Championship in 2012.