Best natural monuments around Sundern offer unique geological formations and scenic beauty within the Sauerland region. The landscape features diverse natural landmarks, including impressive rock formations, caves, and picturesque river valleys. This area provides opportunities to explore ancient geological processes and varied terrains. Visitors can discover a range of natural attractions, from historical sites to protected natural reserves.
Last updated: June 26, 2026
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Hiking around Sundern
If you go behind the hut to the water you will find a bench with a view of the water
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Personally, I think this is one of the most beautiful sections of the Ruhr Valley Cycle Route. It invites you to simply dismount, sit by the Ruhr and let your thoughts wander. It is also a good place to take a break.
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Completely incomprehensible why this beautiful river section is missing in the Komoot-Colleciton Ruhrtal-Radweg. Luckily this is signposted.
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The sculptures in bicycle optics are very nice and are a great photo opportunity.
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The sign looks good, but there is only a small moat behind it. Otherwise nothing to see
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The Sundern region offers diverse natural monuments. You can explore the Feldhof Cave, a historically interesting site requiring a flashlight. Another impressive location is the Felsenmeer (Hemer), a protected "sea of rocks" with rugged subsurface from the Tertiary period. The Seven Maidens Rock Formation also provides unique views of its distinct rock groups.
The natural monuments around Sundern feature a variety of geological formations and scenic landscapes. You will find impressive rock formations, such as those at the Seven Maidens Rock Formation and the Felsenmeer. There are also caves like the Feldhof Cave, and picturesque river valleys, including the Ruhr Valley near Oeventrop, much of which has been renatured.
Yes, several natural monuments in the area are suitable for families. The Ruhr Valley near Oeventrop is family-friendly, offering scenic views along the river. The Kückelheim Tunnel (Bat Tunnel), part of a cycle route, is also family-friendly, though it's closed in winter for bat hibernation. The Seven Maidens Rock Formation is another family-friendly option for enjoying rock views.
Absolutely. The Feldhof Cave is noted as a very interesting historical place. The Felsenmeer (Hemer), a protected area since 1968, has a rugged subsurface dating back to the Tertiary period, offering unique geological insights. The Kückelheim Tunnel (Bat Tunnel) is also a historical site, as it's a former railway line now used as a cycle path.
While many natural monuments are accessible year-round, spring and autumn are particularly recommended for exploring the region. During these seasons, the forests display vibrant colors, enhancing the scenic beauty for hiking and outdoor activities. Note that the Kückelheim Tunnel (Bat Tunnel) is closed from late October to early April for bat conservation.
Yes, the Felsenmeer (Hemer) is freely accessible around the clock. Similarly, the Feldhof Cave is also freely accessible, though you should bring a flashlight for exploration.
For exploring the Feldhof Cave, it is highly recommended to bring a flashlight to navigate its depths. For other sites like the Felsenmeer (Hemer), sturdy footwear is advisable due to the rugged terrain, and it's crucial to stay on marked trails as crevices can be hidden.
The region around Sundern offers various outdoor activities. You can find numerous hiking opportunities, including moderate and difficult trails, as well as easy family-friendly routes. Cycling is also popular, with options for touring bicycles and mountain biking. For detailed routes, explore the Hiking around Sundern, Cycling around Sundern, and MTB Trails around Sundern guides.
Yes, the area provides extensive hiking opportunities. The Hohler Stein nature reserve, for instance, offers varied terrain with steep cliffs and dense forests, ideal for hiking. You can find routes ranging from easy family walks, like the Sternenweg Meinkenbracht, to more challenging trails around the Sorpesee. Check the Hiking around Sundern guide for specific routes.
Yes, cycling is a popular activity in the Sundern region. The SauerlandRadring cycle route, which passes through the Kückelheim Tunnel (Bat Tunnel), is a notable option. There are also numerous routes for touring bicycles and mountain bikes around areas like the Sorpesee and Hennesee. For detailed cycling routes, refer to the Cycling around Sundern and MTB Trails around Sundern guides.
Visitors appreciate the unique geological insights offered by sites like the Felsenmeer (Hemer), with its ancient rock formations. The opportunity for exploration in caves like Feldhof Cave and the scenic beauty of areas such as the Ruhr Valley near Oeventrop are also highly valued. The region's diverse landscapes provide a unique nature experience for all.
The Felsenmeer (Hemer) is noted as being wheelchair accessible in some areas, offering a chance to experience this unique 'sea of rocks'. However, visitors should be aware that the Felsenmeer itself has rugged terrain, and it's important to stick to marked, safe paths.


Extend your search for the best caves by checking out these guides of the top ones around Sundern: