If i remember correctly the problem is getting a visa as you have to be invited to the country so to speak.Which is why organised trips are easier.I went with TravelPlus who organised everything very well as they always do.Absolutely freezing over there though i did manage to pop outside in my shorts once.Toptip if you do manage to get there be very careful crossing the road the minimum speed limit must be 40 mph and must be strictly enforced as none of them slow down.