St. Isaac's Cathedral

St. Isaac's Cathedral in Saint Petersburg, Russia, is a stunning example of 19th-century architecture and religious art. Built between 1818 and 1858, it features a massive golden dome and intricate interior mosaics, symbolizing religious and cultural significance. Originally serving as the main Orthodox church in the city, it now functions as a museum, attracting visitors worldwide. The cathedral's design combines Neoclassical style with elaborate decoration, and its location offers panoramic views of the city. It remains a prominent historical landmark, reflecting Russia’s rich spiritual and artistic heritage.