Venice is considered as historical treasure not only due to the fact that it is floating on water but also as it is keeping large amount of the historical marks telling all the visitors of the city, the story of the past. Even though huge number of visitors that the hotels in Venice are welcoming each year the italian city is threaten by sinking. Every year the level of the sea waters is getting higher and destroying the foundations of the historical buildings. Unfortunately this is not the only problem as the flooding are seriously damaging the everything they can reach.
