4.5
(1376)
8,022
riders
15
rides
Mountain biking around Unterseen offers diverse terrain in the heart of Switzerland's Bernese Oberland. The region is characterized by its location between Lake Brienz and Lake Thun, with the Aare River flowing through, and the majestic peaks of the Swiss Alps forming a dramatic backdrop. Riders can expect a mix of challenging alpine climbs, exhilarating descents, and varied forest and lakeside trails. This landscape provides panoramic views and technical sections, including gravel roads and single tracks.
Last updated: May 12, 2026
4.8
(65)
355
riders
45.9km
02:50
490m
490m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(5)
59
riders
45.8km
03:18
790m
790m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(2)
42
riders
10.7km
01:14
400m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.3
(7)
45
riders
32.5km
02:06
410m
410m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.7
(3)
24
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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A popular promenade when the sun is shining.
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It is wonderful from the outside, but we were also allowed a guided tour inside. Interlaken and its surroundings are well suited for sporting activities, as can be seen in the additional picture, ᛇ.
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Parking is subject to a fee... you can pay conveniently with Twint, for example... and it is right at the entrance
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The tandem paragliders land in the heart of Interlaken. Coachmen invite them on a tourist ride. Many Asians stroll through the city, where it's all about sightseeing and taking selfies.
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Wonderful turquoise-blue lake with holiday flair, along the shore there are car-free cycling and hiking trails
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Interlaken East Station The station was opened on July 1, 1874 by the then Bödelibahn as the Interlaken Customs House, when it extended its line from the then Interlaken station (now Interlaken-West) to Bönigen. In 1887, the line was extended to Bönigen for a boat connection. The second part of the BB between Interlaken-East and Bönigen turned out to be a flop and was definitely discontinued in 1969. In 1916, the importance of the Interlaken-East station as a transport hub increased again when the last section of the Brünig Railway between Brienz and Interlaken was opened to traffic. The current reception building dates from 1917 and was built when the station's function as a hub increased again with the opening of the Brünig Railway. Today, the reception building is a listed building. https://crowdsourcing.ethz.ch/2018/08/03/eisenbahngeschichte-mit-dampfschiffen-erklaert-interlaken-ca-1862/
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A visit to Iseltwald is often combined with a boat trip on the turquoise-blue Lake Brienz, because especially in spring and summer there are hardly any nicer ways to be chauffeured from A to B. If you want to include a boat trip in your hiking program, it is worth taking a quick look at the BLS Schifffahrt AG timetable beforehand. This way you can plan your arrival in Iseltwald accordingly. https://www.bls-schiff.ch/de
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Iseltwald a peninsula with a castle
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Unterseen, nestled in the Bernese Oberland, offers a diverse range of mountain biking terrain. You'll find challenging alpine climbs with panoramic views of the Swiss Alps, including the Eiger, Mönch, and Jungfrau. Trails also weave through verdant forests and lush meadows, featuring varied surfaces and technical sections with roots and rocks. Additionally, many routes provide scenic rides along the turquoise waters of Lake Brienz and Lake Thun, often combining lakeside paths with steeper ascents.
Yes, the region around Unterseen caters to various skill levels. While some trails offer challenging alpine experiences, there are also easier and moderate routes perfect for beginners or families. These often include gravel roads and forest trails, providing a more relaxed ride while still enjoying the stunning scenery. For example, the Interlaken Japanese Garden – Interlaken loop from Interlaken is a moderate option that could be suitable for those looking for a less strenuous ride.
Mountain biking around Unterseen offers breathtaking natural beauty and interesting landmarks. You can ride along the shores of Lake Brienz and Lake Thun, enjoying views of their vivid turquoise and deep blue waters. The majestic peaks of the Swiss Alps provide a dramatic backdrop for many trails. Notable attractions include the St. Beatus Caves, which you can pass on routes like the St. Beatus Caves Parking Lot loop from Unterseen, and the impressive Waterfall in front of the Beatus Caves. Many trails also pass through picturesque villages like Iseltwald.
Yes, for those seeking more structured and adrenaline-pumping experiences, the wider Interlaken region features bike parks. Bikepark Thunersee, for instance, offers a range of trails, including challenging black trails like the Heartbeat Trail, with steep sections, root passages, and jump elements. These parks are designed with features like berms, rollers, and drops for thrilling rides. A route like the Seilpark Interlaken & Bike Park – Heimwehfluh Downhill loop from Homüedig incorporates elements of these experiences.
The mountain bike trails around Unterseen are highly rated by the komoot community, with an average score of 4.5 stars from over 1,300 reviews. Riders frequently praise the diverse terrain, from challenging alpine ascents to serene lakeside paths, and the stunning panoramic views of the Alps and lakes. The well-maintained infrastructure and the variety of routes catering to different skill levels are also often highlighted as key aspects of the enjoyable experience.
Yes, many of the mountain bike routes around Unterseen are designed as loops, allowing you to start and finish in the same location. Examples include the popular Lauterbrunnen Valley – Lauterbrunnen loop from Ruine Weissenau, which explores the scenic valley, and the Lake Brienz – Seeburg Castle Iseltwald loop from Unterseen, offering lakeside paths and village exploration.
The best time for mountain biking in Unterseen is generally from spring through autumn (roughly April to October). During these months, the weather is typically more favorable, and trails are free of snow, especially at lower elevations. The region's diverse terrain means that even in shoulder seasons, you can often find rideable trails, though higher alpine routes might be accessible later in the summer. Always check local weather and trail conditions before heading out.
Yes, the Interlaken region is well-equipped for e-biking. The well-maintained biking infrastructure includes services like e-bike rentals and battery-changing stations, making it accessible for various cycling preferences and fitness levels. This allows families or those who prefer assistance on climbs to enjoy the diverse trails, including moderate routes through forests and along lakesides, without excessive physical strain.
There are over 15 mountain bike trails available around Unterseen, offering a wide range of experiences. These include 6 easy routes, 8 moderate routes, and 1 difficult route, ensuring options for all skill levels from casual riders to experienced mountain bikers.
Absolutely. The proximity to the high Alps means mountain bikers can experience challenging climbs and exhilarating descents. For instance, the St. Beatus Caves Parking Lot loop from Unterseen involves an elevation gain of over 780 meters, offering a good workout and rewarding views over Lake Thun. More difficult trails, such as the Seilpark Interlaken & Bike Park – Heimwehfluh Downhill loop from Homüedig, also feature significant ascents and descents.
Unterseen's central location and connection to the Aare River make it a convenient starting point, and the broader Interlaken region is known for its good public transport connectivity. Many routes are accessible from or near public transport hubs, allowing riders to reach trailheads without a car. It's advisable to check local bus or train schedules for specific route access points.


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