You'll want to browse the collections at Retro Auto Museum, Andrei Rublev Museum of Early Russian Art, and Cathedral of the Annunciation. Sights like Catherine's Palace, Palace of the Romanov Boyars, and Old English Court are must-sees while exploring the area. You can watch performances at Aquamarine, The Dancing Fountains Circus, Theater of Russian Drama, and Taganka Theatre if you're interested in local theater.