4.5
(3482)
13,070
hikers
47
hikes
Dog friendly hiking trails around Herdecke are characterized by their diverse topography, situated between the Hengsteysee and Harkortsee lakes. The region features the rolling hills of the Ardey heights and dense woodlands like the Ardeywald. The Ruhr River flows through the area, offering scenic waterfront paths, while rock formations such as Hohenstein add varied terrain to the hiking experience.
Last updated: September 30, 2026
4.6
(618)
1,383
hikers
11.6km
03:06
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(120)
401
hikers
22.8km
06:34
570m
570m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.8
(85)
260
hikers
9.00km
02:32
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(58)
235
hikers
8.14km
02:16
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(34)
68
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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🚂Ruhrviadukt🚂 A railway viaduct straight out of a picture book spans the Ruhr valley near Witten. With 20 arches, three of them made of steel, it connects the railway lines on both sides of the Ruhr. 🚂The approximately 600-meter-long arch bridge with an upper deck was built between 1913 and 1916 as part of the planned Witten - Schwelm railway line🚂. Three steel truss arches interrupt the calm line of the 17 sandstone arches as well as the long retaining wall, which is also faced with sandstone🚂. The three steel arches gave rise to speculation about structural defects. The rumor that the builder miscalculated and then compensated for the height difference with a steel structure has persisted stubbornly to this day. However, the ground conditions in the area of the Mühlengraben required a larger span for the arches, which was more easily realized with a steel structure. 📸A worthwhile photo motif & structure 🎨🖌
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The Harkortsee, located between the towns of Hagen, Herdecke, and Wetter, is a reservoir created by the Ruhrverband as a river treatment plant and completed in 1931 in the course of the Ruhr river in North Rhine-Westphalia, Germany. The Harkortsee is one of a total of six Ruhr reservoirs. It is named after the entrepreneur Friedrich Harkort.
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Wetter Castle ruins stand majestically on a hill overlooking Lake Harkort and are among the most historically significant castles in the Ruhr Valley. Their origins date back to the 13th century, when they were built by the Counts of the Mark as a fortified residence. Parts of the medieval structure are still visible today – including the keep, remains of residential buildings, and sections of the curtain wall. Over the centuries, the castle experienced turbulent times: During the Soest Feud (1444–1449), it was besieged and severely damaged. From the 18th century onward, it fell into increasing disrepair until it took on a surprising new role in the 19th century. In 1819, Friedrich Harkort, one of the pioneers of industrialization in the Ruhr region, established one of the region's first machine factories in the ruins – a milestone in early industrial history. Today, the castle ruins are a popular hiking destination with impressive views of Lake Harkort and the Ruhr Valley. Visitors appreciate the blend of nature, history, and panoramic views. Currently, construction work is causing temporary road closures, but the site remains an atmospheric highlight and an ideal place to tell the story of Wetter's development from a medieval castle settlement to an industrial town. https://hagenentdecken.de/kulturntdecken/sehenswuerdigkeitenwahrzeichen/
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The Ruhr Viaduct spans the Ruhr River with 20 arches. The railway bridge is over 700 meters long and is described as a picture-perfect viaduct (Route of Industrial Heritage).
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Wonderful view of Lake Harkort and the Herdecke Viaduct
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The view of Wetter (Ruhr) and the Kaisbergaue offers a picturesque combination of historic city scenery and protected nature.
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Beautiful view 👌
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Herdecke offers a wide selection of dog-friendly hiking trails, with over 40 routes specifically curated for you and your canine companion. These range from easy strolls to more challenging treks.
Yes, Herdecke has plenty of easy dog-friendly trails. There are 26 routes classified as easy, perfect for a relaxed walk with your dog, suitable for families or those looking for a gentle outing. An example is the View of the Wannebach Valley – Wannebachtal Nature Reserve loop from NSG Fürstenbergholz, offering a pleasant and accessible experience.
For those seeking a greater challenge, Herdecke also offers more demanding dog-friendly routes. There are 2 difficult trails available, such as the extensive Hohenstein Wild Boar Enclosure – Ridge Trail Ruhr Region loop from Herdecke, which covers over 23 km with significant elevation changes through dense forests and along ridges.
Absolutely! Many of the dog-friendly trails in Herdecke are circular, allowing you to start and end at the same point without retracing your steps. Routes like the Ruhr Viaduct Over the Harkortsee – Lake Harkort loop from Herdecke are excellent examples of circular paths that provide varied scenery.
Herdecke is uniquely situated between the Hengsteysee and Harkortsee, and the Ruhr River flows through the area. Many trails run alongside these bodies of water, offering opportunities for your dog to access the water. Always check local regulations regarding dog swimming areas, but the lakeside and riverside paths provide excellent chances for a refreshing break.
Several dog-friendly trails in Herdecke lead to fantastic viewpoints. The View of Lake Harkort – Forest Path in the Ruhr Region loop from Herdecke provides stunning vistas of the Harkortsee. Additionally, trails in the Ardey heights often offer panoramic views over the Ruhr Valley and surrounding landscapes.
The best times for hiking with your dog in Herdecke are spring and autumn. During these seasons, the weather is mild, and the landscapes are particularly beautiful, with blooming flora in spring and vibrant foliage in autumn. Summer can also be pleasant, but always be mindful of warmer temperatures and ensure your dog has access to water and shade.
Yes, Herdecke's dog-friendly trails often pass by fascinating historical and natural landmarks. You can explore the impressive Hardenstein Castle Ruins, or encounter the majestic Ruhr Viaduct. The region also features unique geological formations like Dünkelberg Quarry and Nachtigallstollen, adding historical and natural interest to your hike.
The komoot community highly rates the dog-friendly trails in Herdecke, with an average score of 4.5 stars. Reviewers often praise the diverse landscapes, the well-maintained paths through forests and along lakes, and the peaceful atmosphere that makes for an enjoyable outing with their dogs. The variety of routes catering to different energy levels is also frequently highlighted.
Herdecke uniquely blends natural beauty with its industrial past. Trails like the Herdecke Promenade on the Ruhr River – Ruhr Viaduct Over the Harkortsee loop from Herdecke allow you to enjoy scenic river views while also passing by impressive structures like the Ruhr Viaduct and the Hengsteysee Hydroelectric Power Plant, offering a glimpse into the region's history.


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