Nature Reserve Guide
Alte Leine, a nature reserve located south of Hanover between Laatzen, Hemmingen, and Pattensen, is now integrated into the larger "Leineaue zwischen Hannover und Ruthe" nature reserve. This area is characterized by the meandering Alte Leine river, floodplains, and wetlands, alongside features like the Koldinger Holz forest and numerous head willows. The diverse landscape, including oxbow lakes and former mining waters, provides varied terrain suitable for several sports like hiking, road cycling, jogging, touring cycling, and more.
166
Routes
4.6
(1303)
Average rating
7035
People visited

4.3
(115)
372
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.7
(85)
294
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.5
(181)
737
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.5
(44)
160
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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4.7
(69)
390
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

4.9
(7)
180
riders
8.38km
00:22
20m
20m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

4.2
(25)
111
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

4.7
(6)
238
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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5.0
(6)
145
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(4)
139
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(6)
45
runners
5.13km
00:34
10m
10m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
32
runners
9.82km
01:02
10m
10m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(8)
56
riders
11.5km
00:43
20m
20m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

4.9
(10)
63
riders
29.0km
01:45
70m
70m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

4.8
(80)
125
riders
23.1km
01:20
50m
50m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
49
riders
9.94km
00:34
30m
30m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(1)
27
riders
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.

5.0
(5)
19
riders
97.7km
05:06
200m
200m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
17
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

4.7
(3)
13
riders
45.3km
02:27
140m
140m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(1)
22
riders
51.3km
03:07
150m
150m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.8
(12)
29
riders
27.9km
01:42
140m
140m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

3.5
(2)
23
riders
41.6km
02:37
290m
290m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.3
(3)
13
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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The Alte Leine nature reserve is now integrated into the larger "Leineaue zwischen Hannover und Ruthe" nature reserve, located south of Hanover between Laatzen, Hemmingen, and Pattensen. It is characterized by the meandering Alte Leine river, floodplains, wetlands, and the Koldinger Holz forest.
Alte Leine offers diverse outdoor activities including hiking, road cycling, jogging, touring cycling, mountain biking, and gravel biking. The area is well-suited for gentle recreation, with many routes available for various skill levels.
Alte Leine is a popular destination on komoot, with more than 6,000 visitors sharing their experiences. Routes in the area have an average rating of 4.5 out of 5 stars across over 1,200 ratings.
Yes, Alte Leine features many easy hiking routes suitable for all fitness levels. An example is the Great Koldinger Lake – Koldinger Lakes loop, which is about 2.7 miles (4.4 km) long. More options are available in the Easy hikes in Alte Leine guide.
Popular hiking routes include the Koldingen Lakes – Bergmannscher Pond loop, approximately 7.6 miles (12.2 km) long. Another well-rated option is the Historic Leine Crossing – Alte Leine Infiltration Basin loop, about 4.5 miles (7.2 km) long. Find more routes in the Hiking in Alte Leine guide.
The reserve features the meandering Alte Leine river, floodplains, wetlands, and oxbow lakes. Notable natural elements include the Koldinger Holz, a remnant hardwood floodplain forest with a 350-year-old oak tree, and around 400 head willows along the Alte Leine.
Yes, Alte Leine offers several road cycling routes. The Döhrener Masch – Paved Pathway Along Maschsee loop is a moderate route of about 20 miles (32.2 km). The Road Cycling Routes in Alte Leine guide provides additional options.
Alte Leine has various jogging routes, such as the Alte Leine observation tower loop, which is about 6 miles (9.7 km) long. Another option is the View of the Alte Leine river loop, approximately 6.5 miles (10.5 km). More routes are listed in the Running Trails in Alte Leine guide.
Yes, komoot offers several guides for Alte Leine, covering various activities and points of interest. These include Hiking in Alte Leine, Road Cycling Routes in Alte Leine, and Attractions in Alte Leine.
Alte Leine is a biodiversity hotspot, home to over 250 bird species, with 90 breeding regularly. Beavers and otters are present, and the Leine River serves as a crucial migration route for fish like brown trout and Atlantic salmon. Observation towers, such as the one at Hüttenteich, offer opportunities for birdwatching.
Yes, touring cyclists can find suitable routes in Alte Leine. An easy option is the Alte Leine Nature Reserve – Orchard Avenue loop, which is about 7.1 miles (11.5 km) long. The Cycling in Alte Leine guide provides more touring options.
Key attractions include the Koldinger Holz forest with its ancient oak tree, the numerous head willows, and various oxbow lakes. Observation towers, like the one at Hüttenteich, provide wide views and birdwatching opportunities, especially during high water events.

