Thanks to its prime location on the Neva River, at the head of the Gulf of Finland on the Baltic Sea, St. Petersburg has become a cruise ship destination hotspot.  And when visiting this majestic city, it is not enough to see the sights from its streets, plazas, and squares; for some of St. Petersburg's most majestic views can only be seen from the water! * A typical St. Petersburg cruise generally starts along the vast and open Neva River, which is filled with water vehicles of all types: rowboats, sailboats, motorboats, luxury yachts, and massive cruise ships.