The LOUVRE is a French museum located in Paris, France. It is the world's largest art museum and a historic monument. The museum houses some of the most famous works of art in the world, including the Mona Lisa and Venus de Milo. It was originally built as a fortress in the late 12th century and was converted into a museum in 1793. It is one of the most visited museums in the world, with over 9 million visitors annually.