The Eiffel Tower is the most valuable monument in all of Europe as determined by Italy’s Monza and Brianza Chamber of Commerce.  When they say valuable, they don’t mean culturally or historically significant, but are referring to the amount of tourists they draw along with the tourism revenue they generate.  In addition to the Eiffel Tower, the top five money-making attractions in Europe include the Colosseum, Sagrada Familia, The Duomo Cathedral, and the  Tower of London.  Are you surprised by this list?  What is your favorite European attraction?