Nature Reserve Guide
Siebertal, a nature reserve in the Harz Mountains of Lower Saxony, Germany, is characterized by its largely untouched and wild character. The valley is shaped by the Sieber river, flowing as a natural mountain stream, and features diverse landscapes including mountain meadows, dry grasslands, and extensive beech, mixed, and spruce forests. This varied environment provides a setting for several sports like hiking, road cycling, jogging, mountaineering, and more, appealing to those seeking outdoor experiences in a tranquil setting.
194
Routes
4.6
(2174)
Average rating
10161
People visited

4.9
(14)
57
hikers
21.1km
06:27
720m
720m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.7
(328)
1,084
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

3.8
(13)
38
hikers
10.1km
03:04
360m
350m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.7
(175)
662
hikers
10.4km
03:15
390m
390m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?

4.4
(32)
1,071
riders
125km
06:35
2,320m
2,310m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

4.9
(49)
345
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.0
(2)
125
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(3)
70
riders
44.0km
02:17
740m
740m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?

4.6
(28)
321
riders
65.7km
04:59
1,460m
1,460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.5
(20)
157
riders
48.8km
03:12
600m
600m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.6
(46)
110
riders
27.8km
01:48
140m
150m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

5.0
(4)
51
riders
25.3km
02:01
350m
350m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?

4.8
(6)
58
runners
16.1km
01:49
300m
300m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.7
(15)
40
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
26
runners
6.87km
00:46
110m
110m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.7
(3)
24
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?

5.0
(8)
38
hikers
15.4km
04:23
350m
350m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

8
hikers
13.4km
03:57
400m
400m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(1)
9
hikers
24.5km
07:35
890m
890m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

5.0
(2)
6
hikers
15.7km
04:49
480m
480m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?

4.6
(18)
41
riders
49.0km
03:49
940m
940m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

5.0
(3)
17
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

3.5
(8)
10
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

5.0
(1)
6
riders
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?

5.0
(1)
13
riders
79.3km
05:43
1,650m
1,650m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

13
riders
64.8km
04:36
1,290m
1,290m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

5.0
(1)
24
riders
32.5km
02:10
560m
560m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

9
riders
66.7km
04:47
1,350m
1,350m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Siebertal offers a range of outdoor activities including Hiking, Road cycling, Jogging, Mountaineering, Mountain biking, and Touring cycling. The region features 115 routes with an average rating of 4.7 out of 5 stars from over 5,000 visitors.
Popular hiking trails include the Sieber Trailhead Parking – Großer Knollen lookout tower loop, a moderate 6.4-mile (10.4 km) route. Another well-regarded option is the Hanskühnenburg loop, a moderate 6.9-mile (11.1 km) trail.
Siebertal provides numerous easy hiking routes suitable for various fitness levels. For a selection of accessible paths, consult the Easy hikes around Siebertal guide. These trails often follow the Sieber river or traverse mountain meadows.
The Siebertal is well-suited for road cycling, with parts of the valley road being car-free and paved. Routes like the Siebertal Climb – Juessee Lake loop offer moderate challenges over 30.5 miles (49.1 km). More options are available in the Road Cycling Routes around Siebertal guide.
Yes, Siebertal offers challenging hiking routes with significant elevation gains. The Hanskühnenburg circular hike is a difficult 13.1-mile (21.1 km) trail. Other strenuous options lead to landmarks like the Großer Knollen.
Siebertal is known for its largely untouched character, as the Sieber river flows as a natural mountain stream. The valley features diverse landscapes including mountain meadows, dry grasslands, and extensive beech, mixed, and spruce forests. It is the only large valley in the Western Harz not to have been impounded by a dam.
Komoot offers several guides for Siebertal, including Hiking around Siebertal, Road Cycling Routes around Siebertal, and Easy hikes around Siebertal. There are also guides for Mountain Hikes, MTB Trails, and Cycling.
Siebertal features nature experience trails with informational and interactive stations, making them engaging for families. These trails are designed to be accessible and provide educational insights into the local environment. Many easy walks along the Sieber river are also suitable for families.
Information about the Siebertal nature reserve is available through the Niedersächsischer Landesbetrieb für Wasserwirtschaft, Küsten- und Naturschutz (NLWKN). Their official website provides details on the area's ecological importance and regulations.
Routes in Siebertal have an average rating of 4.7 out of 5 stars on komoot. This rating is based on feedback from over 5,000 visitors who have explored the region's 115 routes across various sports.
Siebertal offers several notable landmarks and viewpoints. The Hanskühnenburg and Großer Knollen are prominent destinations accessible via hiking trails, providing scenic vistas of the surrounding Harz Mountains. The valley also features the natural Sieber river and diverse forest landscapes.

