Best lakes around Alfsee are situated in Lower Saxony, Germany, functioning as a flood retention basin for the Hase river and a recreation area. The main Alfsee covers 2.2 square kilometers and has a shore length of about 7 kilometers. The area includes the primary reservoir, a smaller auxiliary basin, and the Dubbelausee. This environment provides diverse opportunities for water-based activities and relaxation.
Last updated: June 29, 2026
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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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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 330 m long overflow sill, the inlet of the Alfsee, was built in 1974 with a 10 hectare settling basin. This is where sand and alluvial particles that would worsen the water quality of the lake are supposed to settle. The outlet structure was also built in 1974.
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The Hase flows through small gates into the Alfsee.
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The water of the Hase flows through the Alfsee.
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The Alfsee offers a wide array of water sports and recreational activities. You can enjoy relaxing on its sandy beach, swimming, or engaging in more adventurous pursuits like water skiing, with facilities catering to all skill levels. An aquapark provides additional fun, and the area is also suitable for cycling.
Yes, the Alfsee area provides excellent conditions for both hiking and cycling. There are well-signposted paths around the lake, and the komoot community appreciates the beautiful routes. For specific hiking trails, you can explore options like the "North shore of the Alfsee – Viewpoint Reserve Basin Alfsee loop from Rieste" or the "Alfsee Campsite – Alfsee loop from Rieste". You can find more details on Hiking around Alfsee. For cycling, routes like "View of Alfsee – The Old Watermill loop from Alfhausen" are popular, with more available in the Road Cycling Routes around Alfsee guide.
The Alfsee itself is a prominent natural feature, functioning as a reservoir and recreation area. The area also includes the smaller Dubbelausee and an auxiliary basin. You can enjoy the sandy beach at Alfsee, stroll along the North shore of the Alfsee, or visit the nature reserve for tranquil walks.
Yes, there are several spots offering great views. The Alfsee Overflow Weir is passable and provides a unique perspective over the lake with the sound of flowing water. The Alfsee South Dam also offers beautiful views over the water, especially during sunsets.
Absolutely. The Alfsee Holiday and Adventure Park is designed for all ages. The Dubbelausee is a dedicated non-swimmer area, perfect for families with small children to play safely. Beyond the lakes, there's a Germanic-themed adventure world (Germanenland), an indoor fun center (Bullermeck), a go-kart track, mini-golf, and various playgrounds.
The Alfsee is a popular destination year-round. While summer offers extensive water sports and beach activities, it can get quite warm. Visitors note that outside of the main season, especially in the evenings, it's wonderfully quiet and less crowded, making it ideal for peaceful walks. The area is also suitable for winter walks.
Yes, the Alfsee Holiday and Adventure Park provides extensive amenities. You'll find facilities for camping, a wellness oasis (Alfen Saunaland), and various restaurants. Visitors also recommend Rhodes Heuerhaus for coffee and cake near Rieste, which is a nice detour after a hike.
While the guide data doesn't explicitly detail dog-friendly policies for all areas, the extensive network of hiking and cycling paths around the lake suggests opportunities for walks with dogs. It's always advisable to check local regulations for specific areas like beaches or nature reserves.
The Alfsee primarily functions as a flood retention basin for the Hase river's catchment area. It can hold up to 13 million cubic meters of water to prevent major flooding, with a reserve pool holding an additional eight million cubic meters. This dual purpose ensures both environmental protection and recreational opportunities.
Yes, there are shelters available. For instance, the Shelter by the Dam at Natur- und Geopark TERRA.vita provides a small refuge if the weather doesn't cooperate. There's also a shelter at the northern end of the lake.
The region is generally well-connected. While specific public transport routes to the immediate lake area aren't detailed, the presence of an adventure park and recreational facilities implies good accessibility. For those driving, parking is available, particularly at the northern end of the lake for starting walks.
Visitors particularly enjoy the diverse recreational opportunities, from water sports and sandy beaches to extensive cycling and hiking paths. The peaceful atmosphere outside of peak season, the beautiful views from spots like the Alfsee Overflow Weir, and the family-friendly amenities like the aquapark and adventure park are frequently highlighted.


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