Umag/Istria
ATP UMAG
end of July and beginning of August
Twenty years of top sport and amazing company in beautiful Umag!
Every year, for the last two decades, the hardworking organisers, Istraturist and the town of Umag, together with numerous business partners, through their joint efforts have organised this great sporting event, which has transcended the boundaries of sport to become one of the most important social events in Croatia and the whole region.
Source: http://www.croatiaopen.hr/turnir.aspx