Top 11 Lakes around Süderlügum
Best lakes around Süderlügum are characterized by their unique geographical features and proximity to the German-Danish border. The region offers a variety of water bodies, from natural lakes to transformed marl pits, set within flat landscapes. These Süderlügum natural attractions provide opportunities for recreation and offer insights into local history and cross-border curiosities.
Best lakes around Süderlügum
- The most popular lakes is Rosenkranz–Rudbøl Border Crossing, an other_man_made site where the Germany-Denmark border runs directly through the middle of Ruttebüller See for 130 meters. This unusual border crossing also extends through the middle of the road leading to it, marked by buoys on the lake.
- Another must-see spot is Ladelund Natural Swimming Pool, a lake that was formerly a marl pit transformed into a leisure pool. Visitors can expect amenities such as a snack bar, sanitary facilities, a waterslide, and a diving tower, making it suitable for swimming.
- Visitors also love Hülltofter Tief Bathing Area, a lake with a public bathing area. This spot features a small beach, a swimming island, and toilet facilities.
- Süderlügum is known for its diverse water bodies, including natural lakes, artificial swimming facilities, and ponds. The variety of lakes near Süderlügum offers options for swimming, trekking, and exploring unique borderland features.
- The lakes around Süderlügum are appreciated by the komoot community, with over 320 upvotes and more than 130 photos shared across the highlights.
Last updated: June 27, 2026
Rosenkranz–Rudbøl Border Crossing
Highlight • Structure
The road that winds between the houses to the Rosenkranz-Rudbøl border crossing is narrow. This unusual border town is located near the west coast and near the Emil Nolde Foundation in Neukirchen. On the road, pedestrians are constantly looking for the embedded border markers. So you don't know exactly whether you are in Germany or Denmark, and the border runs partly between the houses in a westerly direction.
But why was the border drawn this way at the Rosenkranz-Rudbøl border crossing? One explanation describes the personal wish of the house owners on the western side to belong to Denmark. In fact, part of the border runs between the properties.
The other version says that the planned border should have run right through the Old German Border Krog and so it was agreed that the border should be in the middle of the road. The most likely scenario, however, is that the Ruttebüller See was to be allocated half to both countries in order to give the rush cutters and fishermen equal opportunities.
The western Koog, however, should definitely belong to Denmark and so it was agreed that the border between Denmark and Germany should run along the middle of the top of the dike towards the Koog. And this very top of the dike is the road.
The border itself is marked with buoys on the Ruttebüller See.
mare.photo/grenzuebergang-rosenkranz
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Ladelund Natural Swimming Pool
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Schwarzberger Moor Nature Reserve
Highlight • Natural
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Trekking site Süderlügum
Highlight • Rest Area
with a large pond including island and raft.... 👍 😁
Exit to the street also straight from the square
up to the north possible... in the KomootMap
not registered 😉
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Hülltofter Tief Lake
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also a small KloHaus is present ... 😀
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Tips from the Community
Without a sign, you wouldn't notice that you're walking into another country... It's nice how easy this can be these days.
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Beautiful, free trekking spot of the "Wild Schleswig-Holstein" initiative... It is not for nothing that it is called "Mosquito Paradise"... there can be countless mosquitoes here... the spot is beautifully situated by a lake with seating area
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If you want to spend the night in this beautiful idyllic place, you should definitely bring a mosquito net with you 😉 Anti-mosquito spray was even available in the hut 👍
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the landscape is simply moving
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The former marl pit is now a beautiful leisure pool. A day ticket costs €3.00 and is well worth it.
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A very nice border crossing. We had very nice weather here. As you can see in the collage. Have fun on your tours!
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Old landmark in the street. DRP stands for German Reich Prussia
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This is a trekking site offered by the state forests in the "Wildes Schleswig-Holstein" project at the youth forest home in Süderlügum. The site is southwest of the JWH building, about 150 m away by a small pond. The site is open to the public. https://www.naturschutz-sh.de/wildes-sh/trekkingplatz-suederluegum
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Frequently Asked Questions
What makes the lakes around Süderlügum unique?
The lakes in the Süderlügum area are distinctive for their unique geographical features and their proximity to the German-Danish border. For instance, the border runs directly through the middle of Ruttebüller See for 130 meters, offering a peculiar cross-border experience. The region also features transformed marl pits like the Ladelund Natural Swimming Pool, providing diverse recreational opportunities.
Are there any family-friendly lakes or swimming spots near Süderlügum?
Yes, several spots are great for families. The Ladelund Natural Swimming Pool is a popular choice, offering a waterslide, diving tower, snack bar, and sanitary facilities. Another excellent option is the Hülltofter Tief Bathing Area, which features a small beach, a swimming island, and toilet facilities.
What kind of natural features can I explore around the lakes?
Beyond the lakes themselves, you can explore diverse natural landscapes. The Schwarzberger Moor Nature Reserve, for example, protects a small raised bog area with larger water bodies set within an inland dune landscape. It's an ideal spot for nature observation and offers a refuge for a break.
Are there historical or cultural points of interest related to the lakes?
Absolutely. The most notable is the Rosenkranz–Rudbøl Border Crossing at Ruttebüller See. The Germany-Denmark border runs directly through the lake and the road, a unique historical arrangement believed to ensure equal opportunities for rush cutters and fishermen from both sides. Buoys mark the border on the lake itself.
What outdoor activities can I do near the lakes around Süderlügum?
The region offers various outdoor activities. You can enjoy cycling on routes like the 'Scenic Cycling Path' or 'Castle Street, Møgeltønder – Schackenborg Castle Avenue loop'. For hiking, there are trails such as 'Forest Area Near Süderlügum – Bats in Süderlügumer Forest' or 'View of the heath loop'. You can find more details on these activities in the Cycling around Süderlügum and Hiking around Süderlügum guides.
Can I go swimming in the lakes near Süderlügum?
Yes, you can. The Ladelund Natural Swimming Pool is an artificial facility perfect for a refreshing dip, complete with a waterslide and diving tower. The Hülltofter Tief Bathing Area also offers a public bathing area with a small beach and swimming island.
What are the operating hours and costs for the Ladelund Natural Swimming Pool?
The Ladelund Natural Swimming Pool is typically open daily from 1 PM to 8 PM during the summer months (June to August). A day ticket costs €3.00. It is guarded by lifeguards from the DLRG during these hours.
Are there any places for overnight stays or trekking near the lakes?
Yes, the Trekking site Süderlügum offers an overnight hut based on the Scandinavian model. It's located by a large pond with an island and a raft, providing a peaceful spot for trekkers and nature enthusiasts. Remember to bring a mosquito net!
Are there easy walking trails around the lakes for beginners or casual strolls?
Yes, there are easy hiking options available. For example, the 'View of the heath loop' from Süderlügum is an easy 4.4 km trail. You can find more easy routes in the Easy hikes around Süderlügum guide, which includes trails like 'Forest Area Near Süderlügum – Bats in Süderlügumer Forest' (5.8 km) and 'View of the heath – Inland dunes near Süderlügum' (3.4 km).
What amenities are available near Ruttebüller See?
Near Ruttebüller See, you'll find benches to enjoy the cross-border view and an eatery overlooking the water. The unique border crossing itself is a landmark, and the area offers a fascinating blend of nature and history.
What do visitors enjoy most about the lakes around Süderlügum?
Visitors particularly appreciate the unique cross-border experience at Ruttebüller See, where the Germany-Denmark border runs through the lake and road. The family-friendly amenities at Ladelund Natural Swimming Pool and the peaceful atmosphere of the Trekking site Süderlügum are also highly valued.
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