Among one of the worlds most peaceful waterways, sail along the River Dnieper of Viking River Cruises' luxurious Viking Lomonosov. Spend 2 nights exploring the city of Kiev before flowing down the Dnieper where you will spend a further 2 nights in both Sevastopol and Yalta then cruise into Odessa where you will spend 3 nights exploring all hidden treasures Odessa has to offer.