4.6
(1146)
5,781
hikers
238
hikes
Hiking around Singen (Hohentwiel) offers diverse trails within a unique volcanic landscape. The region is characterized by extinct cone mountains, such as the prominent Hohentwiel, which provide varied terrain and expansive views. Situated in the Hegau, northwest of Lake Constance, the area features historic castle ruins integrated into its trail network. This geological setting provides a range of hiking experiences across its hills and valleys.
Last updated: May 4, 2026
4.7
(96)
390
hikers
7.36km
02:10
180m
180m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(122)
506
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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4.8
(119)
711
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.6
(41)
171
hikers
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(57)
294
hikers
9.27km
02:44
220m
220m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Popular around Singen (Hohentwiel)
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MTB Trails around Singen
View of the Hohenkrähen ruins
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View from a plateau of the castle ruins of Mägdeberg and Hohenkrähen.
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The present ruins of the summit castle are located on the summit of the 644 m high Hohenkrähen ("Krayen"), a mountain of volcanic origin north of Singen in the Hegau, between the villages of Duchtlingen, Schlatt unter Krähen and Mühlhausen in the Duchtlingen district.
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Steep but well-secured stone path to the castle ruins.
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A very large building. It's also clearly visible in the historical views.
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Very close to Hohentwiel Fortress, the ruins of Hohenkrähen Castle also sit perched on a volcanic cone. The castle was destroyed during the Thirty Years' War.
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Spread across nine hectares, the largest fortress ruins in Germany offer one of the country’s most impressive vistas: from Hohentwiel, you can see across Lake Constance, over the gentle rolling hills of the Thurgau region to the majestic peaks of the Alps.
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Singen (Hohentwiel) offers a wide variety of hiking experiences, with over 230 routes available. These range from easy strolls to more challenging ascents, catering to all fitness levels.
The terrain around Singen (Hohentwiel) is primarily shaped by its unique volcanic landscape. You can expect varied paths, from gentle slopes in areas like Stadtpark Singen to steeper climbs on the 'Kegelberge' (cone mountains) such as Hohentwiel. Many trails feature forest paths, open fields, and rocky sections, especially near the castle ruins.
Yes, Singen offers several family-friendly options. For a relatively easy and engaging hike, consider the View From the Lower Fortress – Hohentwiel Fortress Ruins loop. This 2.4-mile (3.9 km) trail is rated easy and leads through the Hohentwiel nature protection area, offering historical sights without being overly strenuous. The idyllic Stadtpark Singen also provides peaceful, easy walks along the Aach river.
Generally, dogs are welcome on most hiking trails in Singen (Hohentwiel). However, it's always advisable to keep them on a leash, especially in nature protection areas like Hohentwiel, to protect local wildlife and plants. Be mindful of other hikers and any specific signage regarding pets.
Hiking in Singen (Hohentwiel) offers numerous scenic viewpoints and historical landmarks. The most prominent is the Hohentwiel Fortress Ruins, which provides panoramic views of the Hegau volcanic landscape and, on clear days, Lake Constance and the Alps. Other trails offer vistas of the Hohenkrähen castle ruins and the picturesque Hegau region.
Yes, many trails in Singen (Hohentwiel) are designed as circular routes, allowing you to start and end at the same point. A popular moderate option is the "Hegauer Kegelspiel" Premium Hiking Trail – Hohentwiel, which circles the Hohentwiel mountain. Another is the View of Hohenkrähen – View From the Lower Fortress loop, offering views of the Hohenkrähen castle ruins.
The best time to hike in Singen (Hohentwiel) is generally from spring to autumn (April to October). During these months, the weather is milder, and the volcanic landscape is lush and vibrant. Spring brings blooming wildflowers, while autumn offers beautiful foliage. Winter hikes are possible, but some trails might be slippery or require appropriate gear due to snow and ice.
Yes, the region around Singen (Hohentwiel) features several natural attractions including waterfalls and gorges. You can explore the Gorge with waterfall or the Tobel Waterfall and Tunnel. For gorges, consider visiting the Klingenbach Gorge or the Eggmülibach Gorge, which offer unique natural experiences.
The hiking trails in Singen (Hohentwiel) are highly rated by the komoot community, with an average score of 4.6 stars from over 1,100 reviews. Hikers frequently praise the diverse volcanic landscape, the historical castle ruins, and the expansive panoramic views, especially from Hohentwiel, which often include glimpses of Lake Constance and the distant Alps.
Singen (Hohentwiel) has a good public transport network. Many trailheads, especially those around the Hohentwiel mountain and within the town, are accessible by local buses. It's recommended to check local bus schedules for specific routes and stops to plan your journey to the starting points of your chosen hikes.
Yes, parking facilities are generally available near popular hiking trailheads in Singen (Hohentwiel). For example, there are designated parking areas close to the Hohentwiel mountain and other key starting points. Some routes, like the View From the Lower Fortress – Alexandertor loop, often have convenient parking nearby. Always look for official parking signs.
Hikes in Singen (Hohentwiel) vary significantly in duration and difficulty. You can find easy walks lasting about an hour, such as the View From the Lower Fortress – Hohentwiel Fortress Ruins loop (1 hour 15 minutes). Moderate trails, like the "Hegauer Kegelspiel" Premium Hiking Trail, can take over 2 hours. There are also more challenging, longer routes, such as the View From the Lower Fortress – View of Hohenkrähen loop, which is nearly 12 miles (19 km) and can take over 5 hours.


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