Paris, France's capital, is a major European city and a global center for art, fashion, gastronomy and culture. It is the second most costliest city according to a Bloomberg report. IN PIC: The Eiffel Tower is a wrought-iron lattice tower on the Champ de Mars in Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower. (Photo | FB)