Best castles around Klettgau are found in a region straddling the German-Swiss border, characterized by the High Rhine and its valley. This area boasts a rich history, reflected in numerous historical strongholds and landmarks. The terrain offers varied landscapes for exploration, from riverbanks to forested hills. It serves as a historical crossroads with a blend of natural features and ancient architecture.
Last updated: June 27, 2026
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Tiengen Castle is an architectural highlight and a worthwhile stopover. The stately castle captivates with its interesting history and impressive façade, inviting you to take a break and stroll through the surrounding countryside. Information can be found here: http://www.schlosstiengen.de/
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Definitely worth a visit
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A beautiful garden in front of the castle.
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Kaiserstuhl, a beautiful town on the Swiss side.
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The romantic town of Kaiserstuhl is always worth a visit. Beautiful beer gardens 🍻 of course invite you to do so. You can also hike well on both sides of the Rhine.
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very nice border town on the Rein
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A nice little medieval village which has an annual event with this theme. The crossing from Hohentengen am Hochrhein to Kaisersthul is asphalted with a very nice bridge crossing over from into Kaisersthul, however the short climb (5%) from the Rhine River up to the railway crossing is very busy with traffic on the weekend from Swiss shoppers in Germany. At the tope there is a very nice Restaurant Kreuz with large trees making the beergarden a very nice cool place for eating lunch, having a coffee or an evening beer. If your destination from this point is Zürich, continue straight ahead on the road to Bachs -> Dielsdorf which has little traffic and a very nice cycling path once the rather easy climb starts.
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A trip to Küssaburg is always possible, no matter what the season.
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The Klettgau region is rich in history. Schloss Tiengen, located in Waldshut-Tiengen, is a significant site featuring an 11th-century 'Altes Schloss' and a 'Neues Schloss' from the Renaissance. It now houses the Klettgau-Museum. The Küssaburg Castle Ruins, a prominent landmark of the High Rhine, offers a dramatic history, having been destroyed during the Thirty Years' War. Another intriguing site is Burg Neukrenkingen, a large medieval hilltop ruin near Riedern am Sand, once belonging to the powerful Barons of Krenkingen.
Yes, several castles and their surroundings are great for families. The Radegg Castle Ruins offer a climbable ruin with a picnic area and are located in a nature reserve with a lake, perfect for exploration. Kaiserstuhl Castle and Bridge provides a scenic spot with a nature-left bank of the Rhine ideal for bathing. The Küssaburg Castle Ruins also welcome families, offering panoramic views and a chance to explore history in a romantic setting.
The castles around Klettgau are often situated in scenic locations. From the Küssaburg Castle Ruins, you can enjoy extensive panoramic views encompassing the Black Forest, the Rhine plain, and even the Swiss Alps. The Radegg Castle Ruins offer a good view from the top and are set within a nature reserve featuring a lake. The area around Kaiserstuhl Castle and Bridge boasts a beautiful nature-left bank of the Rhine, ideal for enjoying the river landscape.
Yes, many castles are integrated into the region's natural landscape, offering opportunities for walking and hiking. The area around Radegg Castle Ruins is a nature reserve with trails, including a beaver walk. The Küssaburg Castle Ruins are a popular destination for walks, offering demanding but mobile trails for mountain bikers and scenic routes for walkers. For more detailed routes, you can explore the Cycling around Klettgau guide or the MTB Trails around Klettgau guide for routes that often pass by or near these historical sites.
Beyond exploring the castles themselves, the Klettgau region offers various outdoor activities. You can find numerous cycling routes, such as the 'Rhine Bend at Rheinau' or 'Wutach River Nature Views' loops, which are detailed in the Cycling around Klettgau guide. For gravel biking, routes like 'Rhine riverside – Tössegg' are available in the Gravel biking around Klettgau guide. Mountain biking enthusiasts can check out trails like 'Bike Park Homburg' in the MTB Trails around Klettgau guide. Many of these routes offer scenic views and pass by historical landmarks.
Some castles in the region are privately owned and cannot be viewed from the inside. For example, Rotwasserstelz Castle is privately owned and can only be admired from the outside. Similarly, Tiengen Castle Garden is part of a castle that is privately owned again. However, the 'Altes Schloss' of Schloss Tiengen houses the Klettgau-Museum, which is accessible to the public. Ruins like Radegg Castle Ruins and Küssaburg Castle Ruins are open for exploration of their historical structures.
Kaiserstuhl Castle and Bridge is unique because it spans the High Rhine, connecting Switzerland and Germany. The area is known for its beautiful, nature-left bank of the Rhine, which is ideal for bathing and enjoying the scenery. The village of Kaiserstuhl itself is considered one of the most famous and beautiful on the Upper Rhine, making it a picturesque destination.
The castles offer deep insights into local history. Schloss Tiengen, for instance, was an administrative seat for various noble families and now hosts the Klettgau-Museum with local historical artifacts. The Küssaburg Castle Ruins tell a dramatic story of medieval fortification and destruction during the Thirty Years' War. Burg Neukrenkingen provides a glimpse into the powerful Barons of Krenkingen and their influence in the medieval Klettgau.
For those who enjoy uncovering hidden historical remains, Burg Neukrenkingen near Riedern am Sand is an intriguing site. This ruined hilltop castle is largely overgrown by nature, with its remains hidden within the forest. It was once one of the largest castles in the region, offering a glimpse into medieval fortification techniques for adventurous explorers.
Visitors particularly enjoy the historical significance and the scenic beauty surrounding the castles. The climbable Radegg Castle Ruins are appreciated for their good views and picnic areas. The romantic atmosphere and panoramic views from Küssaburg Castle Ruins are also highly praised. Many also enjoy the natural settings, such as the Rhine's nature-left bank near Kaiserstuhl Castle and Bridge, which is ideal for relaxation and bathing.
Yes, the 'Altes Schloss' of Schloss Tiengen in Waldshut-Tiengen houses the Klettgau-Museum. This museum contains local historical artifacts and archaeological finds from the Klettgau area, offering a deeper dive into the region's past and the history of the castle itself.


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