Ukraine is a diverse European country rich in history and natural beauty, featuring significant cities like Kiev, Kamyanets-Podilsky, Lviv, Odessa, and Yalta, each offering unique cultural and historical attractions. Notable sites include the Cathedral of Saint Sophia and the Golden Gate in Kiev, the medieval architecture of Kamyanets-Podilsky, and the UNESCO-listed center of Lviv. Visitors can also explore the cosmopolitan atmosphere of Odessa and the historical significance of Yalta, where key world leaders met in 1945.