There are few convenient ski resorts just outside of Zagreb and they're worth a visit. The ski season for this resorts runs for three months from mid December till March. The ski slopes of different levels of difficulty are equipped with a snow-making facility and few of them with night illumination system as well.
The high quality of the Croatian mountain ski resort is proved by the annual FIS World Ski Cup slalom competition.
It's fast to get there from the city of Zagreb so you will have more time for skiing even if you go there for day or two. So you can also combine this great outdoor adventure with a visit to the country’s capital, where the nightlife is boosting also during winter weekends. And of course Croatia is still a great option for budget skiing or snowboarding in Europe.