Nature Reserve Guide
Bullenberger Bach/Klein Briesener Bach is a nature reserve situated within the larger Naturpark Hoher Fläming. This area is characterized by its largely natural, summer-cold flowing waters, including the meandering Bullenberger Bach and its tributary Polsbach, which are home to diverse aquatic flora and fauna. The landscape features dense forests, alder carrs, and the Briesener Berge, offering a varied terrain shaped by glacial activity with features like dry valleys and erratic boulders. The region provides opportunities for several sports like mountain…
85
Routes
4.6
(180)
Average rating
845
People visited

4.8
(27)
107
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.7
(18)
71
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.8
(5)
20
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(2)
14
hikers
8.74km
02:16
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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4.6
(11)
20
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

5.0
(1)
2
riders
42.4km
02:22
100m
100m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

5.0
(1)
1
riders
45.7km
02:49
180m
180m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

2
riders
55.4km
03:19
320m
320m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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4.3
(9)
24
riders
76.5km
04:35
210m
210m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.1
(8)
41
riders
37.9km
02:16
70m
70m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.7
(3)
27
riders
16.2km
00:56
60m
60m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
20
riders
9.95km
00:34
20m
20m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(4)
34
riders
34.1km
01:19
110m
110m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

18
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

12
riders
63.1km
02:35
160m
160m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

7
riders
94.1km
03:46
280m
280m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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9
runners
11.9km
01:16
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

11
runners
6.58km
00:45
60m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
9
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

10
runners
4.82km
00:32
10m
10m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Bullenberger Bach/Klein Briesener Bach offers a range of outdoor activities including Mountain biking, Touring cycling, Road cycling, Hiking, and Jogging. The area features 62 routes with an average rating of 4.6 stars from 90 ratings. More than 490 visitors have explored the routes here.
Popular mountain biking routes include the 30.4-mile (48.9 km) Rabenstein Castle – Eisenhardt Castle loop and the 26.3-mile (42.3 km) Belzig Landscape Meadows – Ragösen Village Church loop. These routes are generally rated as moderate difficulty. For more options, consult the MTB Trails in Bullenberger Bach/Klein Briesener Bach guide.
Yes, the nature reserve offers 14 hiking routes. An easy option is the 2.6-mile (4.2 km) Bench for a break loop. For a more challenging experience, consider the 12.7-mile (20.4 km) Village Church Groß Briesen loop. Additional information is available in the Hiking in Bullenberger Bach/Klein Briesener Bach guide.
Touring cyclists can explore routes such as the 47-mile (75.7 km) Domstreng Bridge – View of the Brandenburg Cathedral loop. A shorter, easy option is the 9.9-mile (15.9 km) Old Fire Hose Tower in Lütte loop. More routes are detailed in the Cycling in Bullenberger Bach/Klein Briesener Bach guide.
Yes, several easy routes are suitable for families. For hiking, the 2.6-mile (4.2 km) Bench for a break loop is an easy option. For cycling, the 9.9-mile (15.9 km) Old Fire Hose Tower in Lütte loop is rated easy for touring cycling. The Easy hikes in Bullenberger Bach/Klein Briesener Bach guide provides further suggestions.
The Bullenberger Bach/Klein Briesener Bach nature reserve is known for its largely natural, summer-cold flowing waters, including the meandering Bullenberger Bach and its tributary Polsbach. The area features alder-ash forests, moor forests, and nutrient-poor flatland meadows. It is an important habitat for rare invertebrates, various bat species, and other aquatic fauna.
Direct cycling within the strict boundaries of the Bullenberger Bach/Klein Briesener Bach nature reserve is generally restricted due to its protected status. However, the surrounding Naturpark Hoher Fläming offers an extensive network of paths suitable for mountain biking. Cyclists should adhere to local signage and regulations within the nature park.
Bullenberger Bach/Klein Briesener Bach is a popular destination on komoot, with 62 routes available. These routes have received an average rating of 4.6 out of 5 stars from 90 ratings. More than 490 visitors have recorded their tours in the area.
Komoot offers several guides for the area, including Hiking in Bullenberger Bach/Klein Briesener Bach, MTB Trails in Bullenberger Bach/Klein Briesener Bach, and Cycling in Bullenberger Bach/Klein Briesener Bach. There are also guides for Attractions and Easy hikes.
The Bullenberger Bach/Klein Briesener Bach nature reserve falls under the administration of the Naturpark Hoher Fläming. Official information can be found on their website: naturpark-hoher-flaeming.de. For direct inquiries, the Naturparkverwaltung Hoher Fläming can be reached at +49 (0)33848/90030.
The broader Naturpark Hoher Fläming is excellent for all types of cycling, including mountain biking, road cycling, and touring cycling. It features a well-developed network of quiet side roads and dedicated cycling paths. The park hosts regional cycling routes, long-distance paths like the Europaradweg R1, and themed routes such as the "3-Burgen-Radtour".

