4.4
(88)
432
riders
26
rides
Gravel biking around Flensburg offers diverse terrain along the Flensburg Fjord, which forms a natural border between Germany and Denmark. The region features varied shorelines, including beaches and moraine cliffs, alongside extensive forests such as Twedter Feld and Kollunder Forest. This landscape provides a mix of firm gravel paths and more challenging routes through wooded areas and along coastal sections. The proximity to Denmark allows for cross-border gravel biking experiences.
Last updated: July 3, 2026
4.6
(20)
95
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(9)
25
riders
43.1km
02:27
240m
240m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(4)
16
riders
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.4
(16)
60
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.6
(5)
25
riders
41.0km
02:21
170m
170m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
24
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
21
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
7
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The view, the prospects to the other bank across the border are a charm of the Gendarmsti. What once had to be controlled and defended, today leaves a feeling of how close everything is.
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A few nice houses.
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Unpaved cycle path with beautiful views.
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Bike path along the road with a view.
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Bike path on both sides, nice view. A separate bike path would be nicer.
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A stable viewing platform above the lake... just a few meters from the water... the short detour is worthwhile and offers a magnificent view across the lake.
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A beautiful farm in a magnificent landscape of heaths and moors. Countless sheep, as well as donkeys, welcome visitors.
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There is also an entertaining information board about the history of this border crossing
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There are over 45 gravel bike trails around Flensburg, offering a wide range of options for different skill levels. You'll find 13 easy routes, 29 moderate routes, and 6 more challenging trails.
The terrain around Flensburg is quite diverse, shaped by the Flensburg Fjord and surrounding forests. You can expect a mix of firm gravel paths along the fjord's shorelines, including beaches and moraine cliffs, as well as routes through dense woodlands like the Twedter Feld and Kollunder Forest. Some trails also feature cross-border sections into Denmark.
Yes, Flensburg offers several easy gravel biking routes suitable for families. These trails typically feature flatter terrain and shorter distances, allowing for a relaxed ride. For example, the Twedter Feld Nature Reserve – Flensburg Harbor loop from Flensburg / Flensborg is an easy 18.6 km route that explores the nature reserve and harbor area.
Absolutely. Flensburg's unique location allows for exciting cross-border gravel biking adventures into Denmark. A notable route is the Schusterkate Border Crossing (Germany–Denmark) – View of Flensburg loop from Flensburg / Flensborg, a moderate 46 km trail that offers views of the Flensburg Fjord while taking you across the border.
Many gravel trails in Flensburg offer picturesque views of the Flensburg Fjord and pass by interesting landmarks. You can explore the historic Flensburg Museum Harbor, enjoy the natural beauty of the Twedter Feld Nature Reserve, or cycle past the charming Mückenteich. Some routes also provide views of Glücksburg Castle.
Yes, many of the gravel biking routes around Flensburg are designed as loops, allowing you to start and end in the same location. For instance, the Mühlenteich loop from Jürgensby is a moderate 41 km circular route, and the Flensburg Fjord – Flensburg Harbor loop from Flensburg offers a moderate 42.7 km ride.
The Flensburg region is enjoyable for gravel biking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with changing foliage. Summer provides longer daylight hours and warmer weather, ideal for fjord-side rides. Even winter can be an option, though conditions may vary, especially on unpaved paths.
The gravel biking routes in Flensburg are highly rated by the komoot community, with an average score of 4.5 stars from over 130 reviews. Riders frequently praise the diverse scenery, which combines stunning fjord views with peaceful forest sections, and the unique opportunity for cross-border rides into Denmark.
Yes, for experienced gravel bikers seeking a challenge, Flensburg offers several difficult routes. The Schusterkate Border Crossing (Germany–Denmark) – View of Flensburg Fjord loop from Flensburg / Flensborg is a demanding 86.7 km trail that provides extensive views of the Flensburg Fjord and crosses into Denmark, making it a popular choice for longer, more strenuous rides.
Yes, you can find gravel routes that offer views of the impressive Glücksburg Castle. The View of Glücksburg Castle – View of Glücksburg Castle loop from Flensburg / Flensborg is a moderate 45.6 km route specifically designed to showcase the castle and its surroundings.
Flensburg has a public transport network that can help you reach various starting points for gravel trails. While specific routes might require a short ride from a bus stop, many trails are accessible from areas within or close to the city, making it feasible to combine public transport with your biking adventure.
Many routes in the region closely follow the picturesque Flensburg Fjord shoreline. The Flensburg Fjord Marina – Glücksburg Fjord Promenade loop from Flensburg / Flensborg is a moderate 57.7 km path that specifically traces the fjord's edge, passing by marinas and promenades, offering continuous water views.


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