Best lakes around Stadtwaldsee include Stadtwaldsee, also known as Unisee, a prominent excavation lake in Bremen, Germany. This significant body of water, created in the 1970s, spans approximately 28 to 29 hectares and reaches a maximum depth of 15 to 16.5 meters. It is recognized for its good to very clean water quality, fed by groundwater, making it suitable for swimming. The lake serves as a natural recreation area, offering sandy beaches, water sports, and an adjacent nature reserve.
Last updated: June 21, 2026
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The Stadtwaldsee in Bremen – usually simply called "Unisee" – lies directly next to the university in Horn-Lehe. It was created in the 1970s as a result of construction and sand extraction work following the building of the motorway. The lake, which is approximately 15 meters deep and covers 29 hectares, is fed primarily by groundwater. The lake is an easily accessible local recreation area for the residents of Bremen. On the bathing side, there are sunbathing lawns and beach areas.
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The food was delicious and sitting here on the terrace when the weather is nice is simply wonderful.
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Very nice restaurant Il Lago at the Stadtwaldsee.
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With a size of around 29 hectares and a depth of 15 meters, the Unisee is the largest sand extraction lake in Bremen, which was created in the 1970s as part of highway construction projects. The good water quality of the groundwater-fed, slightly salty lake invites you to swim on hot summer days.
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On the north-eastern shore is the so-called university wilderness, a nature reserve, a nudist beach and, a little further west, the "HanseCamping Bremen" campsite. In the south-east, on the side facing the university, there are lawns with a sandy beach. Concerts and open-air events also occasionally take place there. The western end is currently used by surfers, anglers and divers. In 2005 and 2007, a planned waterski facility caused a dispute between a citizens' initiative and a majority in the advisory board on the one hand and the Senator for the Interior and Sport or the potential operator on the other. Investors have repeatedly planned to build hotels or wellness facilities in the north-eastern part of the lake against the will of the population. Since algae often form in summer, the lake must occasionally be closed to swimming. The lake and the nature reserve were created by sand being extracted during the expansion of the A 27 motorway and the construction of the university. Source: https://de.wikipedia.org/wiki/Stadtwaldsee
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The first stage of the Unterweserweg also leads along here.
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Opening hours: Daily: 10:30 a.m. to 10:00 p.m Homepage: https://www.restaurant-illago-bremen.de/startseite.html
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Stadtwaldsee, also known as Unisee, offers a wide range of activities. You can go swimming in its clean waters, relax on the sandy beaches, or try water sports like windsurfing and stand-up paddling (SUP). The lake is also popular for diving and angling. For nature lovers, the adjacent "Uni-Wildnis" nature reserve provides opportunities for wildlife observation. A circular path around the lake is ideal for walking and running.
Yes, Stadtwaldsee is very popular for walking and running. A circular path around the lake offers an easy, flat route. Many visitors combine a walk around the lake with an extended tour through the connected Bürgerpark and Stadtwald (city forest). For specific routes, you can explore options like the hiking guide around Stadtwaldsee, which includes easy loops like the "Uni Lake (Stadtwaldsee), Bremen – Stadtwald Lake (Unisee) loop from University of Bremen" (3.2 km).
Absolutely. Stadtwaldsee is very family-friendly. It features a designated non-swimmer zone, playground equipment, and sandy beaches perfect for children. The easy, flat circular walk around the lake is also suitable for families, including those with strollers. The highlight Stadtwald Lake (Unisee) specifically mentions play facilities.
Yes, Stadtwaldsee is an excellent spot for swimming. It is fed by groundwater, ensuring good to very clean water quality. There are large sandy beaches, including a main bathing beach in the south and grassy areas with sand beaches on the southeastern side. A separate non-swimmer zone is also available.
Yes, the area around Stadtwaldsee is well-suited for cycling. You can find various routes that incorporate the lake and its surroundings. For example, the cycling guide around Stadtwaldsee offers routes like the "Bremen Town Musicians – Bürgerpark Bremen loop from University of Bremen" (13.5 km).
Stadtwaldsee is a prominent sand extraction lake known for its clear water and sandy shores. On its northeastern side, you'll find the "Uni-Wildnis," an 11-hectare nature reserve that provides diverse habitats for various animal species, offering a tranquil experience for nature observation. The lake is also connected to the larger Bürgerpark and Stadtwald, providing extensive green spaces.
Yes, there are several amenities. On the northeastern shore, HanseCamping Bremen offers camping facilities, rental tents, and spots for motorhomes and caravans. You'll also find snack bars, ice cream shops, and a nearby beer garden. For a sit-down meal, Restaurant il Lago at Unisee is located directly on the lake with a beautiful terrace, popular for its direct views.
Yes, Stadtwaldsee is easily accessible by public transport. Several bus stops are located nearby, making it convenient to reach the lake without a car.
Yes, Stadtwaldsee is a popular destination for walks with dogs. The highlight Uni Lake (Stadtwaldsee), Bremen specifically mentions it as a popular destination for walks with a dog. Please ensure you follow local regulations regarding leashes and waste disposal.
Stadtwaldsee is enjoyable year-round. It transforms into a lively beach destination during warm, sunny days in summer, ideal for swimming and water sports. In other seasons, it's perfect for walks, runs, and enjoying nature. The circular path is suitable for winter walks as well, offering a different, quieter experience.
Yes, the circular walk around Stadtwaldsee features easy, flat paths, some of which are wheelchair accessible, making it an inclusive destination for visitors with mobility needs.
Visitors particularly appreciate Stadtwaldsee for its beautiful, clean freshwater and diverse recreational offerings. Many enjoy the combination of relaxation on the sandy beaches, the opportunity for various water sports, and the peaceful nature reserve. Its direct connection to Bürgerpark and Stadtwald also makes it a favorite for extended walks and runs.


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