4.9
(28)
166
hikers
03:48
8.37km
760m
Hiking
This difficult 5.2-mile hike from Untersteller Alm to Schwarzsee in the Villgratner Berge offers alpine views and a mysterious lake.
Last updated: February 26, 2026
Tips
Includes a segment that may be dangerous
A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.
After 4.01 km for 1.54 km
Waypoints
Start point
Parking
Get Directions
635 m
Highlight • Waterfall
Translated by Google •
Tip by
3.07 km
Highlight • Lake
Translated by Google •
Tip by
8.16 km
Highlight • Mountain Hut
Translated by Google •
Tip by
8.37 km
End point
Parking
Way Types & Surfaces
Way Types
3.65 km
2.18 km
1.54 km
702 m
302 m
Surfaces
5.83 km
1.54 km
1.00 km
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Elevation
Highest point (2,430 m)
Lowest point (1,680 m)
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Weather
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Saturday 16 May
6°C
-8°C
0 %
Additional weather tips
Max wind speed: 4.0 km/h
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This route was planned by komoot.
This hike is considered difficult, requiring high demands on fitness and technique. The ascent to Schwarzsee involves a partly stony, steep path with numerous bends and continues over blocks and slabs directly to the lake. Alpine experience and appropriate equipment are essential.
The hike from Untersteller Alm to Schwarzsee typically takes around 3 hours and 48 minutes to complete, covering a distance of approximately 8.4 kilometers with 760 meters of elevation gain.
The terrain is varied and challenging. You'll encounter a partly stony, steep ascent with many bends, leading to rocky sections with blocks and slabs closer to the lake. The broader area also features well-maintained mountain meadows and rugged mountain landscapes.
Hikers can enjoy several breathtaking sights. Key highlights include the picturesque Klapfbach Waterfall near the start, and the stunning Schwarzsee itself, a mysterious dark lake nestled in a deep rock trough. The trail also offers extensive panoramic views of the Eastern Alps, including the Großglockner and the Dolomites.
The trail starts from the Untersteller Alm. You can typically find parking available at or near the Untersteller Alm, which also serves as a convenient starting point and features a snack station (Johannishütte Unterstaller Alm).
The best time to visit is generally during the warmer months when the trail is free of snow and weather conditions are stable. The Villgraten Mountains are particularly appealing for peaceful outdoor adventures away from crowded tourist spots during this period.
While the trail itself is generally accessible for dogs, given its 'difficult' classification and challenging alpine terrain, it is recommended for dogs that are fit, experienced in mountain hiking, and accustomed to rocky, steep paths. Always keep your dog on a leash and ensure they have enough water.
No specific permits or entrance fees are mentioned for hiking this particular trail to Schwarzsee. However, it's always good practice to check local regulations before your trip.
Yes, this route intersects with several other paths. A significant portion of the trail (61%) follows the "Assweg der Herz-Ass Villgratental," and it also covers sections of "Wanderweg 15" (48%) and "Berg-Radl-Weg Innervillgraten" (20%).
Yes, the Johannishütte Unterstaller Alm at the trailhead serves as a snack station for hikers. Nearby, the Oberstalleralm, a protected alpine village, also offers amenities and is a popular spot.
The Schwarzsee is known for its mysterious, dark appearance, nestled in a deep rock trough. Local legend suggests a silver treasure lies hidden at its bottom, adding to its magical atmosphere. Its clear waters beautifully reflect the surrounding mountains.