Which 7 UNESCO sites could soon be put on the ‘danger list’?
War, natural disasters, pollution and even poaching are threatening tourism hotspots all over the world.
What are porticoes and why could they be added to Italy’s list of UNESCO world heritage sites?Italy is already home to 55 UNESCO World Heritage sites. Now Bologna is in with a chance of getting its first.
![What are porticoes and why could they be added to Italy’s list of UNESCO world heritage sites? [Video]](https://video.newsserve.net/300/v/20210715/1322088527-What-are-porticoes-and-why-could-they-be.jpg)
