4.4
(2795)
11,440
hikers
10
hikes
Hiking in Hochwasserrückhaltebecken Alfhausen-Rieste offers diverse trails around a large flood retention basin in Lower Saxony. The area features the permanently water-filled Alfsee and a reserve basin, creating varied aquatic and terrestrial habitats. The landscape is characterized by structured lowlands with grasslands and forests, and the entire area is designated as an international bird sanctuary. Gently rolling parkland surrounds the basin, providing scenic views.
Last updated: July 5, 2026
4.6
(125)
481
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(397)
1,642
hikers
10.5km
02:39
10m
10m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.2
(14)
96
hikers
4.69km
01:11
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.4
(8)
48
hikers
3.23km
00:49
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
18
hikers
8.91km
02:15
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Hochwasserrückhaltebecken Alfhausen-Rieste
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It's a nice, quiet place to walk around, especially in the morning.
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The Alfsee was artificially created to regulate the water level of the Hase River and to facilitate agriculture in the Hase floodplains. This recreational lake is dammed by this dam. From here, you have a fantastic view of the large reservoir. Walking across the dam is definitely worth it.
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A popular refuge for waterfowl of all kinds. Since the area is also quite wooded, it's not possible to see deep into the reserve basin from every corner. Depending on the wildlife activity, the path along the dike can be quite lengthy.
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Alfsee, located southeast of Alfhausen, a few hundred meters east of the B 68, can be reached from this federal highway and from the Neuenkirchen-Vörden junction of the A 1, which runs just to the east. Rieste train station, served hourly from Bremen (via Delmenhorst) and Osnabrück, is only about 1,800 meters from Alfsee.
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The Alfsee is located in the northern Bramgau region of the Osnabrück region. It lies approximately 25 km north of Osnabrück and 8 km north of Bramsche, southeast of the Ankumer Höhe. Approximately 95 percent of its area belongs to the western municipality of Alfhausen, after which the reservoir is named. The remainder, a bay in the eastern part of the lake, belongs to the eastern municipality of Rieste.
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The Alfsee is a 2.2 km² reservoir in the northern part of the Osnabrück district in Lower Saxony (Germany). The Alfsee is the main reservoir of the Alfhausen-Rieste flood retention basin, which ensures flood protection in the Hase lowlands and serves as a local recreation area. It is operated by the Lower Saxony State Office for Water Management, Coastal Protection and Nature Conservation. The entire Alfhausen-Rieste flood retention basin is designated a nature reserve.
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The Alfsee is a 2.2 km² reservoir in the northern part of the Osnabrück district in Lower Saxony (Germany). The Alfsee is the main reservoir of the Alfhausen-Rieste flood retention basin, which ensures flood protection in the Hase lowlands and serves as a local recreation area. It is operated by the Lower Saxony State Office for Water Management, Coastal Protection and Nature Conservation. The entire Alfhausen-Rieste flood retention basin is designated a nature reserve.
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The area around Hochwasserrückhaltebecken Alfhausen-Rieste features a diverse lowland landscape with grasslands, forests, and gently rolling parkland. Trails often follow the shores of the Alfsee and its reserve basin, offering flat to gently undulating paths suitable for various fitness levels. The elevation changes are minimal, making for generally easy and accessible walks.
Yes, Hochwasserrückhaltebecken Alfhausen-Rieste is well-suited for family outings. Many of the 10 available routes are rated as easy. For example, the Alfsee Campsite – Alfsee loop from Rieste is a shorter, easy trail perfect for families, taking about 1 hour 11 minutes to complete.
Yes, many of the trails around Hochwasserrückhaltebecken Alfhausen-Rieste are dog-friendly. Given the natural reserve status and the presence of wildlife, it's advisable to keep dogs on a leash, especially near the bird sanctuary areas, to protect the local fauna.
The area is enjoyable year-round. Spring and autumn offer pleasant temperatures and beautiful scenery, with migrating birds being a highlight. Summer is great for combining hikes with other recreational activities around the Alfsee. Even in winter, the trails provide a peaceful experience, though some paths might be muddy or icy depending on conditions.
Yes, many of the routes in Hochwasserrückhaltebecken Alfhausen-Rieste are circular, allowing you to start and end at the same point. An example is the North shore of the Alfsee – Viewpoint Reserve Basin Alfsee loop from Rieste, which offers continuous views of the water bodies.
Hikers can explore diverse natural features, including the permanently water-filled Alfsee and its reserve basin. The area is an international bird sanctuary, making it excellent for birdwatching. You can also walk across the Alfsee South Dam for panoramic views or visit the Alfsee Reserve Basin Nature Reserve.
Parking facilities are generally available near popular access points to the trails, particularly around the Alfsee and the adjacent Alfsee Holiday and Adventure Park. Specific parking information can often be found on individual route descriptions on komoot or local signage.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 2,100 reviews. Hikers often praise the tranquil atmosphere, the diverse landscapes encompassing water bodies and forests, and the excellent opportunities for birdwatching. The well-maintained and accessible paths are also frequently highlighted.
While most routes are easy, there are moderate options for those seeking a bit more distance. The Alfsee South Dam – View of the Alfsee loop from Rüsskamps Pött is a moderate 6.5-mile (10.5 km) path offering expansive views and a longer duration, taking about 2 hours 39 minutes.
While the immediate trails within the nature reserve focus on natural experiences, the adjacent Alfsee Holiday and Adventure Park and nearby towns like Rieste offer various options for refreshments, including cafés and restaurants. It's a good idea to check specific opening times, especially outside of peak season.
There are 10 distinct hiking routes available in Hochwasserrückhaltebecken Alfhausen-Rieste, catering to various preferences and skill levels. These include 8 easy and 2 moderate trails.


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