Top 20 Lakes around Schwerte
Best lakes around Schwerte are situated in a region characterized by its diverse natural landscapes, including forests and river systems like the Ruhr. The area features several reservoirs and lakes, many of which are results of industrial revitalization or flood protection efforts. These bodies of water offer opportunities for recreation and provide scenic views within the surrounding natural environment. The region's industrial heritage is also evident in some lake areas, blending history with natural beauty.
Best lakes around Schwerte
- The most popular lakes highlight is View of the Hengsteysee, a viewpoint that offers expansive vistas of the Hengsteysee. This location provides a clear perspective of the reservoir, its shorelines, and the Syberg.
- Another must-see spot is Ruhr Viaduct at Harkort Lake, a bridge and man-made monument. This impressive structure spans 313 meters with 12 semi-circular arches, offering a notable photo opportunity and a sense of historical significance.
- Visitors also love Hympendahl Viaduct Ruins, a man-made monument. These ruins are remnants of an old slag track viaduct, located between the Phoenix West blast furnace area and Phoenix Lake, serving as a reminder of the region's industrial past.
- Schwerte is known for its reservoirs, transformed industrial lakes, and forest-embedded lakes. Visitors can explore a variety of water bodies, from large reservoirs like Harkortsee and Hengsteysee to the revitalized Phoenix Lake and the secluded Seilersee.
- The lakes around Schwerte are appreciated by the komoot community, with more than 3900 upvotes and over 670 photos shared across various highlights.
Last updated: May 9, 2026
Ruhr Viaduct at Harkort Lake
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Phoenix Lake
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View of the Hengsteysee
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Hengstey Bridge
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On the Hengsteysee bridge, the Hengsteystrasse (serpentines) in the Dortmund city area changes its name in the Hagen city area to Dortmunder Strasse, which crosses the Hengsteysee here and offers great views of the reservoir, the shore areas and the Syberg. There are some parking spaces on both sides of the bridge. Here from the bridge you can walk or carry your bike using stairs to reach the headland below that reaches the mouth of the Lenne.
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Hympendahl Viaduct Ruins
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Tips from the Community
The Hengsteysee is located near Hagen below the confluence of the Lenne and the Ruhr. At the time of its commissioning, the mixing of the acidic and iron-containing Lenne water with the alkaline Ruhr water resulted in increased sludge precipitation and thus an intensive cleaning effect. Today, it is primarily the Ruhrverband's ultra-modern sewage treatment plants that ensure the water quality, but the reservoirs are still essential as a fine purification stage for discharged rainwater and as a bedload trap for river gravel from the Lenne. In addition, the Hengsteysee has been used since it was commissioned as a lower basin for the Herdecke pumped storage power plant (Koepchenwerk) built by RWE. Due to the pumped storage operation, the water level in the Hengsteysee can fluctuate by up to 70 centimeters. In 1988/89, the sediment deposited up to that point, amounting to around 400,000 cubic meters, was removed from the Hengsteysee using a dredging process. s.a. Ruhrverband
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Impressive building and now almost 150 years old.
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The Ruhr Viaduct in Herdecke spans the valley with a length of 313 m and 12 semi-circular arches, each with a span of 20 m.
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A very beautiful part of the Ruhr Valley Cycle Path and the Lenne Route. Hengsteysee and Harkortsee belong together like brother and sister. Both are former bodies of water used by heavy industry that have been converted into well-used recreational waters with good water quality, flora and fauna. There are plenty of places to stop for a break around Hengsteysee and Karkortsee. Note: In many places there are designated cycle facilities (sign 237) and designated pedestrian paths (sign 239). For those walking or running, whether with children and dogs or alone, please use the paths specially set up for you and do not walk on the cycle lanes. Just as it is our duty to use the cycle lanes, it is our duty for pedestrians to use the footpath. Below the serpentine road coming from the B54 is a biker meeting point Hohensyburg 🤠 👍 If you see an "E-Biker" 🤜 there, then the steam on the gas tap
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and another beautiful view on the hike from the Hohensyburg to the Ruhr Bridge.
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If you drive during the week, then it's ok. At the weekend, like many other tours, it is just too crowded. The Ruhr Valley Cycle Path is particularly popular
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The view over the Ruhr valley is so easy🤩
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Frequently Asked Questions
Which lakes near Schwerte are best for family outings?
The Phoenix Lake in Dortmund is an excellent choice, offering a recreational area with a beautiful lake and a bike path. The Gehrenbach-Stausee, located within the Schwerter Wald, features a nature experience path that is particularly enjoyable for families and children, with various stations for experimenting and observing nature.
Are there any historical landmarks or industrial heritage sites around the lakes?
Yes, the region is rich in industrial history. The Ruhr Viaduct at Harkort Lake is an impressive structure spanning 313 meters with 12 semi-circular arches, offering a notable photo opportunity and a sense of historical significance. Additionally, the Hympendahl Viaduct Ruins near Phoenix Lake are remnants of an old slag track viaduct, serving as a reminder of the region's industrial past.
What kind of outdoor activities can I do near the lakes?
The lakes around Schwerte offer a variety of activities. You can enjoy paddling and canoeing on Harkortsee and Hengsteysee. Phoenix Lake provides opportunities for various water sports. For land-based activities, there are numerous cycling, running, and mountain biking routes. For example, you can explore routes like the 'Ruhr Valley Cycle Path – View of the Hengsteysee' for cycling, or 'Regatta course on the River Ruhr – Ruhr River near Wandhofen' for running. More details on these activities can be found in the Cycling around Schwerte, Running Trails around Schwerte, and MTB Trails around Schwerte guides.
Which lakes offer the best scenic viewpoints?
The View of the Hengsteysee is a popular viewpoint offering expansive vistas of the reservoir, its shorelines, and the Syberg. The Hengstey Bridge also provides splendid views of the lake. The area around Harkortsee, particularly near the Ruhr Viaduct, offers picturesque views.
Are there any lakes suitable for dog walking?
Many trails around the lakes are dog-friendly. The Hengstey Bridge area, for instance, is noted as dog-friendly. Always ensure dogs are kept on a leash where required and respect local regulations.
How accessible are the lakes by public transport or car, and is parking available?
The Hengsteysee is easily accessible, and the Hengstey Bridge has some parking spaces on both sides. Seilersee in Iserlohn has its own autobahn exit, making it easily reachable by car. For public transport, specific routes to Hengsteysee and Harkortsee are available, though details vary by starting point.
What makes Phoenix Lake unique among the lakes near Schwerte?
Phoenix Lake is a prime example of successful industrial revitalization. What was once a large industrial steelworks area has been transformed into a lake surrounded by a residential and recreational zone. It offers a place for relaxation while also serving as a reminder of the industrial heritage of the Ruhr area.
Can I find less crowded lakes for a quieter experience?
For a quieter experience, consider the Gehrenbach-Stausee, a smaller reservoir nestled within the Schwerter Wald. The Seilersee in Iserlohn, embedded within forests not far from the city, also offers a more serene environment compared to the larger, more popular reservoirs.
What is the best time of year to visit the lakes around Schwerte?
The lakes are enjoyable year-round. Spring and summer are ideal for water activities, cycling, and hiking, with lush greenery. Autumn offers beautiful foliage, while winter can provide a peaceful, scenic experience, especially for walks around the frozen or partially frozen waters.
Are there any specific nature trails or paths for observing wildlife?
The area around Gehrenbach-Stausee, within the Schwerter Wald, is ideal for nature lovers. It offers a nature experience path designed for observing and researching nature, making it a good spot for wildlife spotting and enjoying the natural environment.
What kind of water sports are available on the lakes?
Harkortsee and Hengsteysee are popular for paddling and canoeing. Phoenix Lake also offers various opportunities for water sports enthusiasts, including electric-powered model boats, sailboats, and paddle boats.
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