Metropol — a historical hotel in the center of Moscow, Russia, built in 1899–1907 in Art Nouveau style. It is notable as the largest extant Moscow hotel built before the Russian Revolution of 1917, and for the unique collaboration of architects (William Walcot, Lev Kekushev, Vladimir Shukhov) and artists (Mikhail Vrubel, Alexander Golovin, Nikolai Andreev).