It's on Kamennostrovsky-Stone Island-just to the north and a bit west of central St. Petersburg but still in the city-Kamennostrovsky is one of several islands-Krestovsky, Vassielievsky, Elagin-that form the archipelago at the mouth where the Neva and its branches empty into the Gulf of Finland. There are a lot of impressive villas on the islands, several palaces, and lots of dachas where people used to flee the oppressive heat in the summer. It was on Krestovsky that Yusupov dumped Rasputin's body into the water.
Greg King