Komárno lies at the confluence of the Danube and Váh and Danube. Komárno is next important administrative centre of this part of Slovakia. It is well known for relatively large number of  sights such as Fortress of Komárno. In the 17th century it was the biggest bastion fortification in Central Europe. The city is also surrounded by an outer fortification system. Currently, one of the main attractions of Komárno is so-called Europe square, which concetrates various architecture styles, trying to symbolize the different euroregions.