Lakes around Kalefeld provide various recreational opportunities, with many notable water features located in the surrounding region. While Kalefeld itself does not feature natural lakes, its district of Düderode offers a popular outdoor swimming facility. The nearby Northeim Lake District and the broader Harz Mountains region present a range of lakes and reservoirs for visitors to explore.
Last updated: May 14, 2026
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Everything is wonderfully set up again after the floods of 2023, the most beautiful picnic spot on the lake district. You can cycle completely around the lakes again
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Very beautiful lake plateau. Good bike path along the lakes.
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For years I only admired the lake district from the motorway. On October 7th, 2024 I finally went there by bike. It was worth it!
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Here you will find a great rest area with a beautiful view, perfect for a short break on your round
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Great resting place with a view over the lake, also suitable for larger groups
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The Northeim Lake District includes several lakes, some of which are still managed for gravel mining. A beautiful area.
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Kalefeld itself does not feature natural lakes. However, its district of Düderode offers the popular Waldschwimmbad Düderode, a heated outdoor swimming facility with various pools, a water slide, and a beach volleyball court. For natural lake experiences, you'll need to venture into the broader Harz Mountains or the Northeim Lake District.
Several impressive lakes in the Harz Mountains are accessible by car from Kalefeld. The Oberer Hahnebalzer Pond is a popular spot. Further afield, the Oderteich is about 45-50 minutes away, and the Okertalsperre is approximately an hour's drive. The Rappbodetalsperre and Blue Lake Harz are a bit further, around 1 hour 30 minutes to 1 hour 45 minutes respectively.
The Harz region offers diverse natural features. The Oderteich is known for its rustic spruce forests and misty bogs, while the Okertalsperre provides scenic views of its distinctive 'blue Ypsilon' shape from above. The Blue Lake Harz is a former limestone quarry famous for its striking turquoise-blue water, especially vibrant in spring. For panoramic views, the Solitair observation tower at Rappbodetalsperre is highly recommended.
Yes, the Oderteich is Germany's oldest dam, built between 1715 and 1722, and is part of the UNESCO World Heritage 'Upper Harz Water Management System'. Its dam wall, constructed from granite blocks, has remained largely unchanged for centuries. The Okertalsperre, completed in 1956, also plays a crucial historical role in flood protection and energy generation for the region.
The Waldschwimmbad Düderode is ideal for families, offering heated pools, a water slide, and a paddling pool. The Northeim Lake District and the Swimming Area at Großer Northeimer See are great for swimming and relaxing. The Okertalsperre provides a wide range of water sports like swimming, surfing, and pedal boating, along with boat tours. The Oderteich also permits swimming in designated areas and has an easy circular hiking trail.
Absolutely. Many lakes offer excellent opportunities for outdoor activities. Around the Oderteich, there's a 4-kilometer circular hiking trail. The Okertalsperre is surrounded by a forested mountain landscape perfect for hiking. For cycling, you can explore routes like the 'Schloss Imbshausen – New Rhume Bridge loop' or 'Aue Spring – Fossil Streams loop' from Kalefeld. For more cycling options, check out the Cycling around Kalefeld guide. For running, routes like the 'Mühlenteich loop from Düderode' are available; find more in the Running Trails around Kalefeld guide.
Yes, the Rappbodetalsperre is a hub for thrill-seekers. It features the 'Titan RT' suspension bridge, one of the world's longest pedestrian suspension bridges, and the 'Megazipline,' Europe's longest double zip line, allowing you to 'fly' over the reservoir at high speeds. This is a must-visit for adventure enthusiasts.
The best time largely depends on your preferred activities. For swimming and water sports, summer (June to August) is ideal, especially at the Waldschwimmbad Düderode, Oderteich, or Okertalsperre. Spring and autumn offer pleasant temperatures for hiking and enjoying the scenic beauty, with the Blue Lake Harz being particularly vibrant in spring. In winter, the Oderteich transforms into an ice landscape, offering a unique experience for winter walks.
Visitors frequently praise the Northeim Lake District for its beautiful water landscape and scenic environment. Many enjoy the opportunity to swim and take a break by the water, especially at the Swimming Area at Großer Northeimer See with its large lawn. The area is considered a really nice spot for relaxation and exploration.
Yes, amenities are available. The Waldschwimmbad Düderode has a cafeteria. Near the Großer See Northeim, you'll find the Seeterrassen, a cozy restaurant with great views. Both the Waldschwimmbad Düderode and the Okertalsperre offer camping sites. For broader options, the towns surrounding the Harz lakes provide various cafes, pubs, and accommodation.
While specific dog-friendly policies vary by location, many hiking trails around the Harz lakes are suitable for dogs, provided they are kept on a leash. For example, the circular trail around the Oderteich is generally dog-friendly. Always check local regulations or signage at each specific lake or facility regarding pet access.
The Harz hiking pin (Harzer Wandernadel) is a popular initiative where hikers collect stamps at various designated points across the Harz Mountains. One such stamp point (No. 141) is located at the Oberer Hahnebalzer Pond, making it a popular destination for hikers participating in this challenge.


Still not found your perfect lake around Kalefeld? Check out the guides of these regions to see even more beautiful places.