You can certainly walk along the Rhine River, but you cannot walk its entire 1,230km length on a single continuous "riverbank path." However, in 2026, the Rhine Trail (Rheinsteig) and the Rhine Castle Trail (RheinBurgenWeg) offer some of the world's most spectacular hiking experiences through the Middle Rhine Valley, a UNESCO World Heritage site. The Rheinsteig covers 320km between Bonn and Wiesbaden, following the high ridges above the river with stunning views of the gorge and vineyards. For those who prefer to stay closer to the water, many sections of the Rhine have paved cycling and walking paths that run directly parallel to the river through cities like Cologne, Düsseldorf, and Basel. In 2026, a popular "long-distance" walking holiday involves hiking the 65km stretch between Bingen and Koblenz, which takes about 4 to 5 days and passes more than 20 medieval castles. Most of these trails are well-signposted and integrated with the German rail system, allowing you to walk one stage and take a train back to your hotel.