You might want to spend some time browsing the exhibits at Sochi Art Museum, Sochi Maritime Terminal, or V.V. Barsova Dacha Museum. Stalin's Villa, N. Ostrovskiy Literary Memorial Museum, and Museum of Sochi Sport Honour are well-known local landmarks worth a visit. You can watch performances at Winter Theatre, Hall of Organ and Chamber Music, and Festival Concert Hall if you're interested in local theater.