4.7
(1139)
9,575
hikers
137
hikes
Hiking around Plaffeien offers diverse landscapes within the Fribourg Pre-Alps, bordering the Gantrisch Nature Park. The region features a mix of forested pre-Alpine hills, green meadows, and the wild Sense River. Central to the area is Schwarzsee, an idyllic lake surrounded by peaks like Kaiseregg and Schwyberg, providing varied terrain for exploration.
Last updated: October 10, 2026
4.6
(155)
1,678
hikers
4.28km
01:08
40m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(146)
1,622
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

4.7
(103)
638
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
(40)
266
hikers
10.6km
04:42
800m
800m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(13)
119
hikers
13.2km
05:14
920m
920m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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A practical tip for everyone who is out and about around Schwarzsee: Fäschtus' Biohüttli is a small self-service farm shop with organic/Demeter quality products. The shop is open around the clock every day, so you can also stop by outside of normal opening hours. The range is seasonal and includes, among other things, vegetables, potatoes, eggs, homemade pasta, flour, fruit, bread, and other products directly from the organic farm. On Fridays, Saturdays, and Sundays, there are also fresh plaited loaves.
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A beautiful spot on the Schwarzsee circular trail is the observation tower in the Pürrena area. The tower is not particularly high and is easily accessible via a short staircase. At the top, there is a beautiful view over the Schwarzsee and the surrounding mountain landscape. Especially because on the circular trail, due to the reeds, you don't have a direct view of the lake everywhere, the short detour is particularly worthwhile.
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A beautiful way to combine the Schwarzsee circular trail with Kneipp therapy. The approximately 4 km long route features seven different Kneipp experiences – including water treading, an arm bath, a barefoot path, a knee shower, and several stations for water treading in streams and the lake. Particularly nice: The Kneipp stations are located in the middle of nature and make the circular trail more varied. On warm days, the cold water provides a welcome refreshment. The Kneipp trail is free, very easy, and also suitable for families. You should plan about 2 hours for the complete round with all stations. Shoes and a small towel for your feet are recommended.
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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 terrace with a view of Märe, Schafharnisch and Widdergalm
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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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Be careful on this section of the trail. It goes over steep serpentines. Attention when hiking, surefootedness and good self-assessment are essential here.
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Plaffeien offers a wide selection of hiking trails, with over 130 routes recorded on komoot. These trails cater to various abilities, from easy strolls to more demanding mountain ascents.
The region is beautiful year-round, but the best time for hiking is typically from late spring through early autumn (May to October). During these months, the weather is generally mild, trails are clear of snow, and the pre-Alpine landscapes, including Schwarzsee and the Sense River, are at their most vibrant. Some trails might be suitable for winter hiking, but conditions can vary.
Yes, Plaffeien is very family-friendly, offering many easy routes. A popular choice is the Schwarzsee Lake Circuit, an easy 4.1 km path that circles the picturesque lake, perfect for a leisurely outing with children. The area around Schwarzsee also features playgrounds and picnic spots.
Most hiking trails in Plaffeien are dog-friendly, allowing you to explore the beautiful Fribourg Pre-Alps with your canine companion. It's always recommended to keep dogs on a leash, especially in nature reserves, near livestock, or in crowded areas, and to respect local regulations.
Yes, Plaffeien offers several excellent circular hiking routes. For a moderate challenge, consider the Breccaschlund Panorama Trail, a 14.4 km loop that explores the unique glacial valley of Breccaschlund, offering stunning panoramic views.
For experienced hikers seeking a challenge, Plaffeien provides demanding routes through its pre-Alpine mountains. An example is On the crest of the Schwyberg, an 18.7 km trail leading through elevated terrain, often completed in about 6 hours. These routes often lead to secluded summits and offer significant elevation gains.
The region is rich in natural beauty. You can explore the Breccaschlund, a primeval landscape shaped by glaciers, or enjoy the serene beauty of Schwarzsee. The Stierenberg viewpoint offers expansive vistas of the lake and surrounding mountains. The Sense River, one of Europe's last wild rivers, also provides picturesque hiking opportunities along its banks.
Plaffeien and the Schwarzsee area are accessible by public transport, primarily by bus services connecting from larger towns like Fribourg. These services can take you to key starting points for many trails, including those around Schwarzsee. It's advisable to check the local bus schedules in advance for specific routes and timings.
Yes, there are designated parking areas available for hikers in Plaffeien, particularly around the popular Schwarzsee area. These parking facilities are typically well-marked. Some may require a fee, so it's good to have some local currency or a payment method ready.
Many trails in the Plaffeien region, especially around Schwarzsee and in the Gantrisch Nature Park, feature alpine huts, mountain restaurants, and guesthouses. These provide convenient spots for refreshments, a warm meal, or even an overnight stay, allowing for multi-day hiking adventures. It's recommended to check opening hours, especially outside peak season.
The komoot community highly rates hiking in Plaffeien, with an average score of 4.8 stars from over 900 reviews. Hikers frequently praise the diverse landscapes, from the tranquil Schwarzsee to the wild Sense River and the dramatic Breccaschlund. The well-maintained trails and the stunning panoramic views from peaks like Kaiseregg and Schwyberg are also often highlighted as favorites.
Yes, the region around Schwarzsee offers themed trails that delve into local legends and natural insights, enhancing the hiking experience beyond just the physical activity. These trails provide a unique way to connect with the area's culture and environment.


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