Saint Isaac's cathedral
Saint Isaac's Cathedral is a significant landmark mentioned as a must-visit cultural site in Saint Petersburg.
Savior on spilled blood
The Church of the Savior on Spilled Blood is presented as a crucial place to visit in Saint Petersburg.
The winter palace
The Winter Palace is highlighted as a cultural site to visit in Saint Petersburg.
Hermitage
The Hermitage, also known as the Winter Palace, is listed as a cultural center and a must-visit location in Saint Petersburg.
Peter and Paul fortress
The Peter and Paul Fortress is mentioned as an important historical site to explore in Saint Petersburg.
Peterhof Palace
Peterhof Palace is identified as a significant palace to visit near Saint Petersburg.
Kazan cathedral
Kazan Cathedral is featured as a key religious site to see in Saint Petersburg.
Palace bridge
The Palace Bridge is listed as a notable architectural feature of Saint Petersburg.