Ukraine is a country located in Eastern Europe. It is the largest country entirely within Europe. The capital and largest city of Ukraine is Kiev. Ukrainian is the official language of the country, though Russian is also widely spoken. Ukraine has a population of about 44 million people. Some special features of Ukraine include: Its diverse landscape, with mountains, forests, and steppes. Its rich history and culture, including architectural landmarks such as St. Sophia Cathedral in Kiev and the Lviv Opera House. Its many rivers, including the Dnieper, which flows through Kiev. -Its climate, which ranges from temperate to continental.