Day trip to Slovenia. Visit to the capital city of Slovenia, Ljubljana and later on we are going to visit one of the biggest caves in the world Postojna.
![Dragon city and Proteus kingdom Dragon city and Proteus kingdom](http://blackducktravel.com/wp-content/uploads/2016/05/cropped-20160123_120102_HDR2-1.jpg)
Day trip to Slovenia. Visit to the capital city of Slovenia, Ljubljana and later on we are going to visit one of the biggest caves in the world Postojna.