Saint Isaac's Cathedral

St. Isaac's Cathedral is the largest orthodox basilica and the fourth largest domed cathedral in the world. Apart from the magnificent mosaic decoration St.Isaac's Cathedral is also famous for its absolutely unique engineering design.

During the tour you'll hear a lot of interesting facts about the history of this cathedral and you'll see its magnificent interior richly decorated with unique mosaics, frescoes , various types of marble and  many semi-precious stones such as lapis lazuli and malachite.

It is also  possible to climb up to the colonnade of St.Isaac's Cathedral. It's a fantastic experience  and  a great opportunity to enjoy a spectacular view over the city.

The tour of St.Issaac's Cathedral usually lasts about 45-60 minutes. We recommend you to visit this cathedral during the city tour.