4.5
(98)
519
riders
64
rides
Gravel biking around Kronburg offers diverse terrain primarily centered around the Iller river valley in Bavaria. The region is characterized by riverine landscapes, including sections along the Iller Dam and through the Iller Gorge, providing varied surfaces for gravel cyclists. Routes often feature views of the distant Alps and connect natural features with historic towns like Memmingen. The area presents a mix of moderate and challenging elevation gains, suitable for different fitness levels.
Last updated: October 19, 2026
4.3
(15)
63
riders
32.3km
02:01
200m
200m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.3
(3)
20
riders
38.9km
02:31
290m
290m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(2)
20
riders
74.6km
04:44
990m
990m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
15
riders
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
8
riders
75.6km
04:47
800m
800m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
The cycle path to the northern Egelsee is likely to remain closed until 2027 due to construction work on the Iller. Heavy trucks drive there during the day, so please obey the ban or ride after working hours.
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My brother from Memmingen and I have crossed the bridge off our list. The 2-step staircase is quite a workout with a 30 kg e-bike and/or panniers. The bridge path is rather narrow, and with mirrors and panniers, it can get tight when there is oncoming traffic. So, pray that no one is coming.
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Very nice view next to the tour
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This is Kronburg Castle, near Obergünzburg there is the "Schlossmühle Liebenthann" with the former inn.
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Some benches and if the weather god is kind, a great view of the Allgäuer and Vorallgäuer mountains. To the left is the Hochgrat and to the right the Hochhädrich. The close-up shots were taken with the Sony DSC-HX-400.
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Unfortunately closed due to repeated vandalism, what a shame!!!
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The suspension bridge and the approximately 20-meter-high observation tower invite visitors to explore. From the tower, you can enjoy a magnificent view of the weir and the idyllic floodplains of the Iller River. A pebble beach is also located nearby, right on the riverbank, perfect for dipping your feet in the cool water.
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There are over 120 gravel bike trails around Kronburg, offering a wide range of options for different skill levels and preferences. You'll find everything from moderate riverside loops to more challenging routes with significant elevation.
Gravel biking around Kronburg primarily features diverse terrain centered around the Iller river valley in Bavaria. You can expect riverine landscapes, including sections along the Iller Dam and through the Iller Gorge, providing varied surfaces. Routes often offer views of the distant Alps and connect natural features with historic towns like Memmingen.
Yes, Kronburg offers several easier gravel routes. There are 8 routes specifically categorized as easy, perfect for those new to gravel biking or looking for a more relaxed experience along the river valleys.
For experienced gravel bikers seeking a challenge, Kronburg has 44 difficult routes. These trails often feature more significant elevation gains and longer distances, such as the Iller Dam – Iller Gorge loop from Marstetten-Aitrach, which covers 46.4 miles with nearly 1,000 meters of elevation gain.
Many of the gravel routes in Kronburg are designed as loops, allowing you to start and end at the same point. Examples include the popular Barrage In the Iller – Memmingen Old Town loop from Lautrach and the Iller Bridge Buxheim-Arlach – Iller Weir loop from Marstetten-Aitrach.
Many routes pass by notable landmarks. You can explore the historic Memmingen Market Square, or cross scenic bridges like the Blue Suspension Bridge over the Iller. The Iller Adventure Footbridge and Observation Tower also offers unique views.
Yes, the region is known for its scenic beauty. Many routes offer distant views of the Alps, especially on trails like the View of the Alps – Roman Way loop from Marstetten-Aitrach. The river valleys and gorges themselves provide picturesque landscapes.
The gravel biking routes in Kronburg are highly rated by the komoot community, with an average score of 4.5 stars from over 100 reviews. More than 500 gravel bikers have used komoot to explore the varied terrain, often praising the combination of riverside paths, challenging sections, and cultural highlights.
While specific 'family-friendly' designations are not always explicit for gravel, the easier routes along the Iller river valley, which are generally flatter and less technically demanding, are often suitable for families with older children or those looking for a relaxed ride. Always check individual route details for suitability.
Kronburg is located in a region with varying public transport options. While some starting points for routes might be accessible by local buses or regional trains, it's advisable to check specific connections to your chosen trailhead in advance. Many routes are designed as loops, making car access with parking a convenient option.
Yes, several routes offer longer distances, combining different sections of the Iller river valley. For example, the Barrage In the Iller – Iller Bridge Buxheim-Arlach loop from Marstetten-Aitrach is over 74 kilometers long, providing a substantial ride for those looking to cover more ground.
The best time for gravel biking in Kronburg is generally from spring to autumn (April to October) when the weather is mild and trails are dry. During these months, you can fully enjoy the riverine landscapes and distant Alpine views. Winter riding might be possible on some routes, but conditions can be challenging due to snow or ice.


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