We all know that Croatia is small country for great holiday. But only during the summer. How can Croatia became small country for great holiday during the winter?
Olives and tangerines
Big hit in Croatia for adults is picking olives or tangerines. If you are adult from big European city you are probably interested in this sort of activity (today is popular active, fantastic vacation loaded with large amount of adrenaline). To me, this looks like Tom Sawyer - kids payed him to paint the fence which he should paint - for punishment.
An idea
During winter there are no olives or tangerines for picking, but there is something else: land mines. Yes, you read it right, land mines. If tourist can pick olives why couldn't they pick land mines? Well not pick them, just locate them. You rent a gear if you do not have your own, sign legal document that you are picking mines on your own responsibility, have short, basic training - and you are ready to go!
Extreme package
If this is not good enough for you, we have extreme package which includes destroying of founded mines, handling with mine machinery and sleeping over at mine field.
Dangers
Sure, it is dangerous. But with good training number of injuries or deaths would not be higher of those in car accidents (summer), drowning in the sea (summer), lost on the mountain.