If you enjoy solo traveling without sharing a room, then we’d recommend the Rhine, Strasbourg & Heidelberg River Cruise for Solo Travelers. This eight-day cruise starts at $2,449 per person and features eight guided tours, a live classical quartet recital, daily meals, and five-star services. For this particular cruise, you’ll embark in Cologne and visit destinations like the Rhine Gorge and the historic Mainz port. Plus, there are departures aimed at solo travelers specifically, which start at $2,749 per person. Unfortunately, there’s no single supplement, but there are also no additional fees; I paid the listed price, which was a welcome departure from other cruise lines and their many hidden fees., Like everyone else, seniors want cruise deals, too. That may mean deals on cruises for single seniors or all-inclusive cruises that make planning easier for seniors., Less planning Since most singles cruises are all-inclusive, you don’t have to worry about last-minute itinerary planning. Most singles cruises provide a day-by-day itinerary with information on daily activities, events, and excursions. For those who want an adventurous time without having to plan, a cruise is a great option..