The Cathedral of St. Sophia is a historic church located in Kyiv, Ukraine. Built in the 11th century, it is renowned for its stunning Byzantine architecture and beautiful mosaics. The cathedral was named after Saint Sophia, the personification of wisdom, and has served as a significant religious site throughout its history. This UNESCO World Heritage site features a unique blend of architectural styles, with its golden domes and intricate frescoes attracting visitors from around the world. The cathedral has also played a vital role in the cultural and spiritual life of Ukraine, symbolizing the country's rich history and heritage.