Uspenski Cathedral is an Eastern Orthodox cathedral dedicated to the Dormition of the Theotokos (the Virgin Mary). The cathedral was designed by the Russian architect Alexey Gornostaev (1808–1862), but it was built after his death in 1862-1868. It was made of bricks brought mainly from Bomarsund fortress in Åland which had been destroyed during the Crimean War in 1854.
Uspenski cathedral represents the Slavonic architecture, but the interior has a strong Byzantine influence. The cathedral has also several valuable icons. With its golden cupolas and redbrick facade, the cathedral is one of the clearest symbols of the Russian impact on Finnish history. It’s very popular tourist attraction with half million annual visits.
The city walls of Avila were built in the 11th century to protect the citizens from the Moors. They have been well maintained throughout the centuries and are now a major tourist attraction as well as a UNESCO World Heritage Site. Visitors can walk around about half of the length of the walls.
The layout of the city is an even quadrilateral with a perimeter of 2,516 m. Its walls, which consist in part of stones already used in earlier constructions, have an average thickness of 3 m. Access to the city is afforded by nine gates of different periods; twin 20 m high towers, linked by a semi-circular arch, flank the oldest ones, Puerta de San Vicente and Puerta del Alcázar.