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Bremen

Nature reserve in the city forest (university wilderness)

Discover
Places to see
Germany
Bremen

Nature reserve in the city forest (university wilderness)

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Nature reserve in the city forest (university wilderness)

Hiking

4.8

(27)

The Naturschutzgebiet im Stadtwald (Uni-Wildnis) is a unique 11.4-hectare nature reserve nestled within Bremen, Germany, specifically in the Horn-Lehe quarter. Often referred to as "Uni-Wildnis" due to its proximity to the University of Bremen, this protected area sits at an elevation of approximately 5 meters above sea level. It forms an integral part of a larger green corridor, bordering the expansive Stadtwald and the popular Stadtwaldsee (also known as Unisee), offering a remarkable urban wilderness experience.

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    February 14, 2026

    The University Wilderness at Bremen's Stadtwaldsee (City Forest Lake) is a small nature reserve that provides habitat for a variety of plants and animals. It covers 11.4 hectares and has been a protected area since 1991. The area originated as a secondary biotope following the excavation of the city lake. The resulting spoil was largely left to its own devices. Today, ponds, shallow water zones, and dry sandy grasslands characterize the area. Besides various dragonfly and amphibian species, you might also be lucky enough to spot kingfishers here.
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    May 5, 2022

    Hiking

    In the so-called university wilderness, nature can still be nature. Beautiful lonely paths lead through the area.
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    June 24, 2025

    Hiking

    The university's wilderness is a habitat for animals and plants. The adjacent Stadtwaldsee lake is a popular swimming lake.
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    Nearby routes

    Best routes near Nature reserve in the city forest (university wilderness)

    4.7

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    1. View of Parkhotel Bremen – Stadtwald Lake (Unisee) loop from Bremen Hauptbahnhof

    12.7km

    03:13

    30m

    30m

    Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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    Moderate

    Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

    Moderate

    Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

    Moderate

    Details

    Informations

    Elevation 0 m

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    Sunday 15 March

    9°C

    3°C

    68 %

    Additional weather tips

    Max wind speed: 24.0 km/h

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    Location: Bremen, Germany

    Frequently Asked Questions

    Are there specific trails or popular routes within the Uni-Wildnis, or is it more free exploration?

    While the Uni-Wildnis doesn't feature named, marked trails in the traditional sense, it offers numerous paths that allow for free exploration. Visitors often create their own loops through the succession forest, past sandy grasslands, and along the wetlands. Many choose to combine their walk with a stroll around the adjacent Stadtwaldsee (Unisee) for a longer outing.

    What is the typical difficulty level of the paths in Naturschutzgebiet im Stadtwald (Uni-Wildnis)?

    The paths in Uni-Wildnis are generally considered easy to moderate. The landscape is surprisingly hilly due to its unique history, but the elevation changes are not extreme. Most paths are well-trodden, making it suitable for casual walkers and families. Comfortable footwear is recommended due to the varied terrain.

    Is the Uni-Wildnis accessible by public transport, and where are the nearest stops?

    Yes, the Uni-Wildnis is well-connected by public transport. It is located near the University of Bremen, which is a major hub. You can typically reach the area via tram or bus services that stop close to the university campus or the Stadtwaldsee. Specific stop names would depend on your starting point in Bremen.

    Are dogs allowed in the Naturschutzgebiet im Stadtwald (Uni-Wildnis), and are there any specific rules?

    Yes, the Uni-Wildnis is considered dog-friendly, with many visitors enjoying walks with their canine companions. While there are designated dog parks nearby, within the nature reserve itself, dogs should generally be kept on a leash to protect the local wildlife and plant species, especially given its status as a protected area.

    What kind of wildlife and plant species can I expect to see in the Uni-Wildnis?

    The Uni-Wildnis is a haven for biodiversity. You can observe a variety of plants, including those found in sandy grasslands and wetlands. For wildlife, it's a vital habitat for endangered animal species. Keep an eye out for various dragonfly and amphibian species, and if you're lucky, you might spot native bird species like kingfishers, especially near the ponds and the Stadtwaldsee.

    Are there any specific viewpoints or landmarks within the Uni-Wildnis?

    The Uni-Wildnis is more about experiencing the natural succession forest and diverse habitats rather than specific grand viewpoints or man-made landmarks. The unique topography, a result of its history as an excavation site, creates varied vistas and hidden corners throughout the reserve. The adjacent Stadtwaldsee (Unisee) offers open water views.

    Are there any cafes, restaurants, or accommodation options close to the Uni-Wildnis?

    Given its proximity to the University of Bremen and the popular Stadtwaldsee, there are several amenities nearby. You'll find cafes and snack bars around the university campus and at the Stadtwaldsee, especially during warmer months. There are also various accommodation options in the surrounding Horn-Lehe quarter and other parts of Bremen.

    Is Naturschutzgebiet im Stadtwald (Uni-Wildnis) suitable for a winter hike, and what should I expect?

    Yes, the Uni-Wildnis can be beautiful for a winter hike, offering a different charm with its quiet, snow-dusted landscapes. The paths remain accessible, though they might be muddy or icy in places, so appropriate winter footwear is essential. It's generally less crowded in winter, providing a peaceful experience. Always check local weather conditions before heading out.

    How crowded does Naturschutzgebiet im Stadtwald (Uni-Wildnis) get, especially on weekends?

    While the Uni-Wildnis is a popular local spot, especially due to its connection to the Stadtwaldsee, the paths within the nature reserve itself often feel quiet and solitary. It's less crowded than the main recreational areas around the lake. Weekends, particularly in good weather, will naturally see more visitors, but the reserve's layout allows for a sense of peacefulness.

    What is the history behind the unique hilly landscape of the Uni-Wildnis?

    The distinctive hilly topography of the Uni-Wildnis originated between 1969 and 1970 during the construction of the University of Bremen and the expansion of the A27 autobahn. Sand extraction for these projects created the Stadtwaldsee, and the excavated material was deposited in the area that is now the nature reserve. This land was then left to develop naturally, leading to the diverse and varied landscape seen today.

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