GUM
A series of shops and boutiques inside a 19th-century arcade, this shopping emporium sits on Red Square, across from the Kremlin. GUM, which stands for Gosudarstvenny Universalny Magazin, or State Department Store, now stocks only a handful of Russian brands in the upper-level stores. On the first floor you will find an arcade of upscale boutiques, including MaxMara, Hugo Boss, Louis Vuitton, and La Perla. Also here is the elegant Bosco restaurant, which overlooks Red Square and has a summer terrace. Cheaper eats are available at fast-food outlets on the top floor. A "historic toilett," with pre-revolutionary interiors made of marble and Murano glass, is located at the first floor (Lane 1).