4.5
(1308)
9,143
riders
275
rides
Mountain biking around Oberer Katzensee offers diverse landscapes and well-maintained trail networks in a protected natural area on the border of Zurich and Regensdorf, Switzerland. The region is characterized by two small lakes, surrounding fens, bogs, dry meadows, and extensive mixed forests. Trails feature varied terrain with elevation gains up to 2,862 feet (872 meters), providing options for different skill levels.
Last updated: June 21, 2026
4.6
(5)
143
riders
41.8km
03:27
1,020m
1,020m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
6
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(1)
2
riders
22.9km
01:23
200m
200m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.6
(23)
150
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(10)
41
riders
29.4km
02:08
370m
370m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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In 1789, the village of Mellstorf built the St. Sebastian Chapel. Today, the chapel is a cantonal monument and dominates the townscape.
1
0
Very nice region for biking
0
0
2025: Only ride when the trail is dry! It has been resurfaced and the difficulty level increased. Not for beginners! Many blocked turns with steep drops. Ski pads should be mandatory.
0
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There are nearly 300 mountain bike trails around Oberer Katzensee, catering to various skill levels. You'll find over 80 easy routes, more than 170 moderate options, and close to 30 challenging trails for experienced riders.
The terrain around Oberer Katzensee is diverse, featuring mixed forests, orchards, and extensive meadows. You'll encounter paths around the two lakes, through fens and bogs, and some routes with significant elevation changes, up to 870 meters. While most tracks are bike-friendly, be aware that some walkways, particularly east of Oberer Katzensee and north of Unterer Katzensee, may require you to dismount and push your bike.
Yes, Oberer Katzensee offers a good selection of easy mountain bike trails, with over 80 routes categorized as easy. These trails typically have minimal elevation gain and are suitable for those looking for a more relaxed ride. A good example is the Lake Katzensee – Katzensee loop from Zürich Affoltern, which is 22.9 km long with around 200 meters of elevation gain, making it a pleasant option for many.
The region is rich in natural beauty. You'll bike past the two small lakes, Oberer and Unterer Katzensee, and through surrounding fens, bogs, and dry meadows, which are part of a protected nature reserve. The area is also known for its diverse bird species, making it a great spot for birdwatching. For a scenic view, consider routes that pass by the Altberg Observation Tower.
While the region is a natural area, specific regulations regarding dogs on mountain bike trails can vary. It's generally advisable to keep dogs on a leash, especially in protected nature reserve areas and near wildlife habitats. Always check local signage for any restrictions on specific paths to ensure a pleasant and respectful experience for everyone.
Yes, on the southern shore of Oberer Katzensee, you'll find the public bath, Strandbad Katzensee. It offers grassy areas for sunbathing, barbecue sites, a kiosk for refreshments, and a children's playground. This can be a great spot to relax before or after your ride.
The mountain bike trails around Oberer Katzensee are highly regarded by the komoot community, with an average rating of 4.6 stars from over 1,200 reviews. Riders often praise the diverse landscapes, the well-maintained trail networks, and the refreshing escape offered by the protected natural area.
The diverse landscapes of Oberer Katzensee make it suitable for mountain biking through much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer is ideal for combining a ride with a swim at Strandbad Katzensee. During winter, some trails might be affected by snow or ice, so checking conditions beforehand is recommended.
Yes, for experienced riders seeking a longer challenge, routes like the Baden City Tower – Kaiserstuhl Old Town loop from Zürich Affoltern offer a substantial ride. This route covers 62.8 km with over 600 meters of elevation gain, exploring diverse landscapes and historical points of interest. There are also nearly 30 trails categorized as difficult, some of which may require advanced skills and fitness.
Oberer Katzensee is located on the border of Zurich and Regensdorf, making it accessible by public transport. You can typically reach the area via bus connections from Zurich or Regensdorf, which will bring you close to the trailheads. It's advisable to check local public transport schedules for the most current routes and stops.
Absolutely. Routes that ascend to higher points in the surrounding area can offer excellent views. For instance, the Uetliberg Summit Viewpoint – Uetliberg Wallride loop from Zürich Affoltern includes the Uetliberg, which is renowned for its panoramic views over Zurich, the lake, and the Alps on clear days.
The Katzensee area is a designated nature reserve, and while mountain biking is generally permitted on marked trails, certain parts are protected, and access may be restricted. It's crucial to stay on designated paths, respect wildlife, and adhere to any local signage. Inflatables, for example, are prohibited in the nature reserve parts of the lake. No specific permits are generally required for mountain biking on public trails, but always be mindful of environmental protection guidelines.


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