How many tourist a year visit Versailles?

Are people allowed to go inside the pyramids? Where was the imperial forest research institute set up? Was the Leaning Tower of Pisa built in 1173 ad or 1173 bc? What is the best time to travel through the Gobi desert? What sort of animals and plants live and grow in the rainforests? How old is machu Pichu? Place the world's oceans in order from the smallest to the largest.? What the most haunted place on Earth? Is the gulf of Mexico warm? A river in Brasilia? Orne River is where? Did Romans drown in red sea? Which monument was created by Gutzon Borglum and his son Lincoln Borglum? Where are salty seas? What year was Jewel of the Nile filmed? What do you call a large statue? What were the dead sea scrolls written on? Who were the crane operators when Chesapeake bay bridge tunnel was constructed? Why is wood bad to build a house with? The majority of this state is covered by the rocky mountain?