This breath taking cave has taken more than 31 million visitors (That makes this cave the most visited cave in the history of mankind.) in the last 185 years or so. It was the first cave that was opened to the public, only the first part of the cave was opened in 1945 but it still is the longest accessible cave system in the world.
Ljubljana This place should be on your list, if you are going to go to Slovenia make sure that you include this place it is a must see and you sure won?t regret it. It is absolutely not Slovenia?s capital for nothing. They offer young people and tourists big parties and concerts of popular celebrities. It is a place where the fun just won?t stop! But even if it offers that much fun it is still considered as the sixth safest city in the world. During daytime it is very peaceful in Slovenia and the atmosphere is perfect for families
Postojna cave, in Slovenian language called “Postojnska jama” is second greatest Slovenian tourist attraction (first place belongs to Bled). Postojna cave is a name for a system of caves, typical for unique Slovenian landscape called Karst (Kras). The caves were hollowed out by the river Pivka. Postojna cave is with its 20.570 m also the longest cave system known in Slovenia and the most visited tourist cave in Europe. Postojna cave was opened to the public in 1819.