St.Petersburg Card recommends!
Aquatorium of Peter the Great
Boat tours along rivers and canals
City Sightseeing - hop-on hop-off bus tour

Museum Palaces

Stroganov Palace

aristocratic residence of the famous Stroganov family, facing Moyka river and featuring lovely baroque exteriors

Marble Palace

a neoclassical building with natural marble facades, built for Count Orlov - Catherine the Great favourite