A city with a lively history, Lviv (also spelled L’viv and Lvov) in Ukraine’s west was founded in the 13th century and has changed flags many times in the years since, having been part of Poland, Austria-Hungary and the Soviet empire. The city’s well-preserved historic center is a UNESCO World Heritage Site and has attractions like the Market Square (Ploshcha Rynok). Climb the tower at the town hall for a great city view. The Lviv Opera House is dazzling and hosts world-class performances.