Saint Petersburg
Saint Petersburg is one of the most beautiful cities in the world, primarily due to its unique architecture. Its historical centre and suburbs are known throughout the world for their outstanding architectural monuments, with palaces and cathedrals built by Russian and Italian masters from the 18th and 19th centuries. Must-see sights include the Peter and Paul Fortress, the Peter and Paul Cathedral, the Kunstkammer Museum, Peter I's Summer Palace, the Winter Palace, Smolny Monastery, the Hermitage, the Academy of Sciences, the Academy of Arts, the Marble Palace, the Taurida Palace, the Anichkov Palace, the Kazan and St. Isaac's Cathedrals, the Spit of Vasilyevsky Island, Palace Square, and Nevsky Prospect.