Riviera Travel Expands No Single Supplement Cabins for Solo Travelers
Riviera Travel is expanding its offerings of no single supplement cabins across some of its most popular European river cruises for 2026, according to an announcement. Solo travelers can now book select departures on itineraries including The Blue Danube, Cruise the Heart of Europe, Rhine, Moselle & Medieval Germany, The Douro, Porto & Salamanca, and...