4.7
(2052)
20,713
hikers
293
hikes
Hiking around Schwarzsee offers diverse landscapes within the Fribourg Pre-Alps, characterized by green alpine meadows, mountain forests, and rugged limestone mountains. The central feature is Schwarzsee (Black Lake), known for its dark waters and surrounding peaks. The region also includes the glacial Breccaschlund, featuring impressive limestone cliffs and varied ecosystems.
Last updated: May 10, 2026
4.7
(133)
1,487
hikers
4.28km
01:08
40m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(125)
1,444
hikers
4.14km
01:05
30m
30m
Hike the easy 2.6-mile Lake Schwarzsee Tour in Gantrisch Nature Park, featuring mountain views, the Dragon of the Schwarzsee, and the Witche

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4.8
(89)
607
hikers
14.4km
04:38
610m
610m
Hike the moderate La vallée de Brecca - Petit tour loop from Schwarzsee, covering 9.0 miles with glacier-formed landscapes and alpine huts.
4.9
(28)
220
hikers
10.6km
04:42
800m
800m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.7
(14)
98
hikers
18.7km
05:58
750m
750m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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The Schwarzsee, also known as Lac Noir, is idyllically situated in the canton of Fribourg (Sense district) and is part of the Gantrisch Nature Park. With its deep, dark water and surrounding peaks such as Kaiseregg (2185 m), Schafberg, and Spitzfluh, the lake offers a fascinating panorama. 🌅 Highlights & Activities Surroundings & Nature: The moorland and alpine pastures surrounding the lake are rich in species – with cotton grass, reeds, coots, and dragonflies – ideal for walks and nature observation. Leisure & Recreation: The Schwarzsee is ideal for hiking, swimming, paddling (SUP), or simply lounging on the shore. Accessible for hikes or conveniently by chairlift to Riggisalp – with alpine huts and restaurants. Legends & Experiences: Themed trails with legends from the Sense region, mystical landscapes in the Breccaschlund valley, and spectacular ice palaces in winter attract visitors year-round.
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great view over the entire Schwarzsee
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Great alpine snack bar for a little break. Great view of the Black Lake. Friendly welcome and excellent food!
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The renovated Fuchses Schwyberg mountain hut was reopened to the public in May 2024 after being closed for many years. Now the Schwyberg has an alpine restaurant again. In addition to food and drink, the hut also offers overnight accommodation and hosts events. You can also rent the entire mountain hut: https://www.fuchses-schwyberg.ch/ The great panorama that you can enjoy from here is also worth a visit, or you can take a look at the pictures in the highlight beforehand. 👍🏻🤗
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Not just an event for children
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The Stierenberg viewpoint is the highest peak between the Suhre and Aabach valleys, and offers breathtaking views of the Schwarzsee, the surrounding mountains and the Mittelland. You can also admire an imposing sycamore maple which sits on the hiking trail, and rest on a bench which invites you to stroll. The Stierenberg viewpoint is accessible by different routes, such as that of Val-de-Charmey in the Gruyère district. You'll be rewarded with stunning views and a sense of accomplishment after reaching the top of this forested mountain.
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It is not for nothing that it is called black lake. From here you will get amazing reflections of the dark waters of this magnificent lake.
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Patraflon is a grassy summit in the Friborg Pre-Alps which dominates the Valsainte Valley. It offers a magnificent view of the Swiss Plateau and the Jura. Its wide and regular slopes make it an ideal destination for running, especially in spring and autumn. You can start from the Pré de l'Essert farm and follow the Essert valley, then climb to the summit of Patraflon via a wooded ridge. You can also extend your route by traversing to the nearby summit of Gros Brun, which requires some climbing on the northwest ridge. Enjoy the landscape and tranquility of this little-known region.
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Schwarzsee offers a wide variety of hiking experiences, with over 290 trails available. These routes cater to all levels, from easy strolls around the lake to more challenging mountain ascents in the Fribourg Pre-Alps.
Yes, Schwarzsee is very welcoming for families and those seeking easier walks. There are over 65 easy routes, including the popular Lac Noir — loop from Schwarzsee and the Schwarzsee Lake Circuit. The Hexenweg (Witches' Path) around the lake is also an obstacle-free option, perfect for strollers, featuring local fables along the way.
The region is rich in natural beauty and unique landmarks. You can explore the mysterious dark waters of Schwarzsee itself, the rugged limestone mountains like Kaiseregg and Spitzfluh, and the glacial Breccaschlund with its impressive cliffs. Don't miss the spectacularly frozen Seeweidbach waterfall, especially during a detour from the lake path. For panoramic views, visit the Schwarzsee Observation Tower in the Pürrena area.
Yes, circular routes are a highlight in Schwarzsee. The Schwarzsee Lake Circuit, also known as the Hexenweg, is an easy 4.1 km path around the lake. Another option is the Lac Noir — loop from Schwarzsee, offering beautiful lake views.
Many trails in Schwarzsee are dog-friendly, allowing you to enjoy the Fribourg Pre-Alps with your canine companion. It's always recommended to keep dogs on a leash, especially in areas with livestock or protected wildlife, and to check specific trail regulations before you go.
Schwarzsee offers hiking opportunities throughout the year. Spring and summer are ideal for enjoying the green alpine meadows and fresh air. Autumn brings vibrant colors to the mountain forests. Even in winter, the region transforms into a picturesque landscape, with options for winter hikes, such as visiting the frozen Seeweidbach waterfall.
Absolutely. For experienced hikers, Schwarzsee offers over 80 difficult routes. Trails like On the crest of the Schwyberg provide significant elevation gain and stunning views, ascending peaks like Kaiseregg (2239 m), the highest in the region.
The hiking trails in Schwarzsee are highly regarded by the komoot community, with an average rating of 4.7 stars from over 2000 reviews. Hikers frequently praise the diverse landscapes, from the tranquil lake paths to the rugged mountain terrain, and the well-maintained trails that offer options for all abilities.
Yes, hikers can find refreshment and local products at numerous alpine restaurants and mountain pastures throughout the region. For accommodation, the Hostellerie at Schwarzsee is a notable option directly by the lake.
Schwarzsee is accessible by public transport. Buses regularly serve the area, connecting it to nearby towns. It's advisable to check the local bus schedules to plan your journey to the trailheads effectively.
Beyond the general hiking trails, Schwarzsee features themed paths that delve into local legends and nature. The Hexenweg (Witches' Path) around the lake incorporates local fables, and there's also a Kneipp path for a refreshing experience.
Schwarzsee is renowned for its panoramic views. The Fribourg Pre-Alps offer stunning vistas, and routes like the Breccaschlund Panorama Trail and the 'Two Valleys Hike' provide wide-ranging views across characteristic pre-Alpine valleys. The Schwarzsee Observation Tower is also an excellent spot for expansive views.


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