4.6
(361)
5,174
riders
244
rides
Road cycling around Erlen, situated in the Aach valley within the Canton of Thurgau, Switzerland, offers a diverse network of well-paved routes. The region features varied terrain, including gentle gradients through agricultural landscapes and views towards Lake Constance. Cyclists can explore routes that traverse vineyards and pass by historical sites. The area provides an extensive network of cycling options suitable for various fitness levels.
Last updated: June 24, 2026
4.8
(14)
266
riders
48.8km
02:03
310m
310m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
37
riders
49.8km
02:15
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
20
riders
47.9km
02:09
360m
360m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
13
riders
44.9km
02:23
720m
720m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
82.4km
04:15
1,210m
1,210m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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ran a marathon yesterday in great weather :-)
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The historic Wartensee Castle, dating from the 13th century, is located on the Rorschacherberg hill. It also features a historic chapel, and the castle itself houses a Gothic hall. From the beautiful garden terrace, one has a breathtaking panoramic view of Lake Constance.
2
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Of course, you can also ride past a castle on a mountain bike.
1
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The wide, well-paved bike path runs parallel to the railway, crossing it a few times. It's wonderfully rideable and highly recommended.
2
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The cycle path always runs along the railway. The wide cycle path is very comfortable to ride on, the surface is great, and you also have a great view.
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Former ministerial castle, repeatedly rebuilt palace complex, four-story main building with mansard roof, church with the tower of the former castle. Built around 1300 1505–1510: Church expanded 1617/18: Manor house remodeled 1880: Renovated in the Historicist style 1931: Construction of a four-story extension 1988: Renovation and conversion to a hotel-restaurant
1
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recommended, nice place to stay
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Erlen offers a wide range of road cycling routes catering to various fitness levels. You'll find options from easy, gentle rides through agricultural landscapes to more challenging excursions with significant elevation gains. Out of over 250 routes, 68 are considered easy, 163 moderate, and 21 are difficult, ensuring there's something for everyone.
While road cycling routes are generally designed for individual cyclists or groups, the region's extensive network includes many paths with gentle gradients and traffic-free sections, particularly in the Canton of Thurgau. These characteristics can make certain routes more accessible for families with older children who are comfortable with road biking. Always check individual route details for suitability.
Road cycling around Erlen offers diverse and picturesque scenery. You can expect stunning views of Lake Constance, especially on routes like the Newly Paved Cycle Path – View of Lake Constance loop from Erlen. The routes also traverse the beautiful Aach Valley, extensive vineyards, and agricultural landscapes, with distant views of the Säntis mountain on clear days.
Yes, many routes incorporate historical and cultural points of interest. For instance, the Romanshorn Harbour – Hagenwil Castle loop from Erlen passes by the historic Hagenwil Castle. Other routes might lead you past the Bussnang Viaduct or near the Anwil Castle Ruins, adding a cultural dimension to your ride. You can also find highlights like the Romanshorn Harbour itself.
The region is rich in natural beauty. Erlen is nestled in the picturesque Aach Valley, with the renatured River Aach offering pleasant surroundings. Many routes provide views of Lake Constance, and you'll cycle through lush vineyards and past tranquil spots like the Biessenhofer-Weiher (ponds). The area is known for its 'quality of life in the green' with abundant nature.
The most popular months for road cycling in Erlen are June and August, suggesting that late spring, summer, and early autumn offer the most favorable conditions. During these periods, the weather is generally pleasant, and the landscapes are vibrant. The Canton of Thurgau's extensive network is well-maintained, making it enjoyable for much of the year outside of winter.
The Canton of Thurgau, where Erlen is located, boasts a well-maintained infrastructure, which typically includes good public transport connections. While specific details for each route vary, many starting points are accessible by train or bus. It's advisable to check local public transport schedules and bike transport policies for your chosen starting location.
Yes, parking is generally available in and around Erlen, especially in larger towns or near popular attractions that serve as common starting points for routes. For example, if starting from Oberaach, there will likely be parking options. Always look for designated parking areas to ensure convenience and compliance with local regulations.
The road cycling experience in Erlen is highly rated by the komoot community, with an average score of 4.6 stars from over 300 reviews. Cyclists frequently praise the diverse terrain, the well-paved routes, and the stunning scenic views, particularly those of Lake Constance and the vineyards. The variety of routes for different skill levels is also a significant draw.
Yes, while many routes are moderate loops, the Erlen region is part of the extensive Thurgau cycling network, which offers routes up to 141.2 km in length and over 2,000 meters of ascent. This allows for longer, more challenging rides for those seeking extended tours and greater distances.
Absolutely. Lake Constance is a significant natural feature near Erlen, and several road cycling routes are designed to offer spectacular views of the lake. A prime example is the Newly Paved Cycle Path – View of Lake Constance loop from Erlen, which provides scenic vistas of the water.
Yes, the region is known for its vineyards, and you can certainly find road cycling routes that wind through these picturesque landscapes. The Weinfelden Vineyards – Bench at forest path fork loop from Oberaach is a great example, offering a ride through agricultural areas and vineyards.


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