2 day highlights group tour offers the most famous sights in st petersburg including catherine palace with amber room peterhof with fountain park peter and paul fortress boat ride along rivers and canals church on the spilled blood st isaacs cathedral hermitage yusupov palace and sightseeing tour with photo stops at most beautiful spots of st petersburg this is a small group tour up to 16 people maximum during this tour you will learn more about russian history emperors and empre