The (UNESCO) World Heritage Sites are places of importance to cultural or natural heritage as described in the UNESCO World Heritage Convention, established in 1972. From supernatural stories to cultural legends, every UNESCO world heritage site has a tale to tell. World heritage sites are vital sources for our culturally and socially sustainable development. As outstanding witnesses to our connected past, passed down to us from our ancestors. There are over 1100 protected sites, spread over 167 countries worldwide, so there’s enough for you to discover! In this video we show you 50 most beautiful sites for you to see and visit. Before we start don’t forget to subscribe AdvenTour Travel Channel to see the beauty of the world. Here are the 50 must-see UNESCO world heritage sites to check off your bucket list.