Union Square San Francisco is blogging about ski resorts in Serbia. It notes that in winter, tourists are warmly welcomed to Serbian mountain resorts, one of the most popular being Kopaonik:
Today, visitors will be surprised to find ski resorts in Serbia to be a welcoming and beautiful holiday destination. Serbia offers year round entertainment for visitors but the country truly shines from December to May, Serbia ski season. Serbia has risen from its war torn ashes and offers guests an economical alternative to many other major ski destinations. The many mountain slopes are perfect for skiers of all levels, from beginners to pros. Serbia offers ski deals which will save you money but you will not lose out on the fantastic skiing opportunities.
Well worth reading the article about ski resorts in Serbia in full.