Single Supplement Waived on select Europe Boutique River Cruises Solo travelers can cruise at no additional charge as Uniworld waives single supplement fees on select departures. Imperial Capitals of Europe Portugal, Spain & the Douro River Valley European Serenade European Jewels Grand European Discovery Burgandy & Provence Enchanting Danube Rhine Discovery Paris & European River Romance Legendary Rhine & Moselle Danube Discovery Paris & Normandy Castles along the Rhine Treasures of Prague, the Rhine & Main Category upgrade charges apply. Single supplement waiver does not apply to suites. Single supplement offer not combinable with other current savings offers. Subject to availability. Capacity controlled. Other restrictions may apply and Uniworld reserves the right to withdraw or change this offer at any time. For complete details, general information and terms and conditions applicable to all Uniworld trips, contact your AAA Travel Specialist.