The prettiest and most iconic section of the Rhine River is the Upper Middle Rhine Valley, a 40-mile (65 km) stretch between the towns of Bingen and Koblenz in Germany. This area is a designated UNESCO World Heritage site and is often called the "Romantic Rhine" due to its dense concentration of over 40 hilltop medieval castles, lush vineyards, and steep slate cliffs. A highlight of this journey is the Lorelei Rock, a narrow and treacherous part of the river steeped in local legends. Travelers on river cruises through this gorge will see picturesque timber-framed villages like Bacharach and Braubach, which look like they have been pulled directly from a fairy tale. This specific region perfectly captures the essence of German history and natural beauty, making it the focal point for most tourists visiting the Rhine.