4.5
(2386)
8,655
riders
277
rides
Mountain biking around Clausthal-Zellerfeld offers diverse landscapes within the Upper Harz region, situated on a plateau between 535 and 600 meters above sea level. The area is characterized by extensive green forests, numerous lakes, and the unique UNESCO World Heritage Upper Harz Water Management System. Riders can explore a network of trails that traverse varied terrain, from forest tracks to paths alongside historic waterways and reservoirs. This low mountain range setting provides a range of mountain bike trails suitable for…
Last updated: June 24, 2026
4.6
(103)
375
riders
31.2km
02:51
690m
690m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.6
(93)
305
riders
26.7km
02:11
520m
520m
This moderate 16.6-mile mountain biking tour in the Harz Mountains explores quiet valleys and numerous ponds, offering scenic views and tech

Sign up for free
4.3
(42)
126
riders
22.0km
01:53
540m
540m
The O9 Wolfs Trail is a moderate 13.7-mile mountain biking route in Harz National Park, offering diverse terrain and forest views.
4.7
(125)
407
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.7
(60)
228
riders
44.9km
03:29
680m
680m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Clausthal-Zellerfeld
Mountainbike Routes in Nationalpark Harz
Moors, forests & trails – a Trans Harz double whammy
Finest trails, pure nature — the best of the Harz Mountains
The best trails in the Harz Mountains
Bike parks in the heart of Germany
Harz Witches' Trail – A magical journey through Germany
National park facilities in Harz National Park
The most beautiful hiking tours in Harz National Park
Nature experience trails in Harz National Park
Discover the Green Belt in the Harz Mountains with BUND
The reservoir supplies drinking water to the cities of Braunschweig, Wolfenbüttel, and Wolfsburg. The water is piped to the Lewerberg reservoir near Liebenburg, where drinking water from the Grane Dam also arrives. From there, a pipeline leads to the Thieder Lindenberg and further to the cities of Braunschweig and Wolfsburg. The water of the Ecker River is relatively acidic, with a pH of 4.6, due to the humic acid-rich moor streams. It is also low in nutrients and therefore well suited for drinking water treatment.[3] The dam is not used for fishing, as most fish cannot tolerate the low pH.[5] Below the dam, the water is almost neutral. Source: https://de.wikipedia.org/wiki/Eckertalsperre
3
0
The Ecker Dam (sometimes also called the Ecker Reservoir) is a dam near Bad Harzburg in the Harz Mountains, which was commissioned in 1943[1] and impounds the Ecker River and its tributaries. Operated by Harz Waterworks, the facility serves to supply drinking water, protect against flooding, increase low water levels, and generate energy.[2] Source: https://de.wikipedia.org/wiki/Eckertalsperre
3
0
I saw a few people swimming here. It seems to be very popular.
0
0
really nice trail and easy to ride, plus this beautiful view
0
0
The descent is challenging, fun but be careful
0
0
Pond is simply beautiful and also great for a break
0
0
Clausthal-Zellerfeld offers a wide variety of mountain bike trails, with over 280 routes available. These trails cater to different skill levels, ensuring there's something for everyone.
The trails around Clausthal-Zellerfeld range from easy to difficult. You'll find approximately 60 easy routes, over 180 moderate trails, and around 40 challenging routes, providing options for all experience levels.
The terrain is diverse, reflecting the Upper Harz region's landscape. You can expect a mix of extensive green forests, paths alongside the historic UNESCO World Heritage Oberharzer Wasserregal, and trails winding past numerous lakes and reservoirs. Some routes feature narrow paths and more demanding sections, while others are smoother forest tracks.
Yes, there are several circular routes. For example, the View of the Eckertalsperre – East Shore of the Ecker Dam loop from Torfhaus offers a scenic ride. Another option is the Dammgraben Dam – Iron Spring loop from Clausthal-Zellerfeld, which takes you through varied landscapes.
Yes, many of the easier forest tracks are suitable for families. While specific family-designated trails are not highlighted, the region's extensive network includes numerous routes with gentler gradients and less technical terrain, perfect for a relaxed ride with children. Look for trails marked as 'easy' for the most family-friendly options.
You'll encounter a wealth of natural beauty. Many routes incorporate elements of the UNESCO World Heritage Oberharzer Wasserregal, with its historic ponds and ditches. You'll also ride through lush spruce forests, past crystal-clear mountain lakes like the Okertalsperre, and potentially catch glimpses of the Brocken summit. Some tours, like the 'Two valley cycling-tour' mentioned in regional research, even pass by waterfalls.
Clausthal-Zellerfeld has a rich mining history. You can explore sites like the Upper Harz Mining Museum or the Kaiser Wilhelm II Shaft technology monument. The Market Church of the Holy Spirit, one of the largest wooden churches in the world, is also a notable landmark in the town itself. While not directly on trails, these offer interesting diversions.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 2,200 reviews. Reviewers often praise the diverse landscapes, the unique experience of riding alongside the historic Upper Harz Water Management System, and the extensive network of trails that cater to various skill levels.
Yes, the region offers several scenic viewpoints. For instance, the Raven Crag provides excellent vistas. Some routes also offer panoramic views from elevated points like the Schalke mountain, as highlighted in regional descriptions.
The warmer months, from spring through autumn, are generally ideal for mountain biking in Clausthal-Zellerfeld. During this period, the forests are lush, and the weather is typically pleasant for exploring the trails. The region's status as a climatic health resort ensures a refreshing environment.
While some trails may be accessible, winter mountain biking in the Harz region can be challenging due to snow and ice. Conditions can vary greatly, so it's essential to check local weather and trail reports before heading out. Specialized winter gear and fat bikes might be necessary for snowy conditions.
Yes, Clausthal-Zellerfeld and the surrounding Harz region generally offer various parking options near popular trailheads and starting points for tours. Specific parking availability can vary by route, so it's advisable to check the details for your chosen trail on komoot.


Browse the best MTB trails in other regions.