4.5
(10)
165
hikers
16
hikes
Mountaineering routes around Ossiacher See are set within a diverse landscape, cradled by the Gerlitzen Alps and the Ossiacher Tauern. The region features prominent mountain ranges, dense forests, and the clear waters of Ossiacher Lake. Terrain conditions vary from challenging ascents to the Gerlitzen summit to more moderate paths through the Ossiacher Tauern. These natural features provide a range of experiences for mountaineers.
Last updated: May 12, 2026
4.0
(1)
32
hikers
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
18
hikers
9.28km
05:21
970m
970m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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5.0
(1)
6
hikers
7.09km
02:29
380m
380m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
23
hikers
10.3km
05:34
980m
980m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
8
hikers
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
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The mountain bike tour leads from Villach through the Ossiacher Tauern mountains along secondary roads, cycle paths, and forest trails, offering many wonderful views of the lake and the Landskron Castle ruins. The tour is well signposted and only moderately challenging! From the Tauern Teich, you can head either towards Köstenberg or towards Lake Ossiach!
3
1
The mountain bike tour leads from Villach through the Ossiacher Tauern mountains along secondary roads, cycle paths, and forest trails, offering many wonderful views of the lake and the Landskron Castle ruins. The tour is well signposted and only moderately challenging! From the Tauern pond, you can head either towards Köstenberg or Ossiach!
3
0
…an easily accessible path to the Kanzelhöhe 🥾
2
0
Challenging climb, absolutely not suitable for children and/or dogs. Extremely boring return, dirt road with no view.
0
1
...there's a small pond here where the frogs 🐸 greet you with a concert 🎶 in spring! 🫡
3
0
...you can climb the summit on foot, by bike or by gondola! 😉
3
0
Extremely difficult trail, especially because it is so narrow and you can hardly ride different lines. It is also not secured anywhere and is far too narrow for a downhill trail. There are no safety devices or safety nets anywhere. If you are unsure or fall somewhere 90% of the way along the trail, that's it because you'll fly down the steep slope. I'm not surprised that all the bikers who come here only ride the trail once and then never again. I'm really good on the bike but even I had my problems. The curves and features are great and easy to ride but if you make even one mistake, that's really it!
1
0
The routes around Ossiacher Lake offer a range of difficulties. You'll find 12 moderate routes, often leading through forested slopes, and 6 difficult routes, which typically involve significant elevation gain and longer distances. For example, the English transmission tower – Gerlitzen Summit Cross loop from Ossiach is a difficult 17.3 km trail with expansive views from the Gerlitzen summit.
While many mountaineering routes are moderate to difficult, the region does offer attractions suitable for families. The Ossiacher See Climbing Forest – Ossiach Tauern Pond loop from Ossiach is a moderate 7.1 km trail that passes by the Familywald Ossiacher See, which includes one of Austria's largest climbing forests. Additionally, the Finsterbach Waterfalls on the northern shore of Lake Ossiach are accessible via a circular hiking trail, offering a beautiful natural experience for families.
Generally, dogs are welcome on most mountaineering trails around Ossiacher Lake. However, it's always advisable to keep them on a leash, especially in nature reserves or areas with livestock, and to check local regulations for specific routes. Remember to bring enough water for your dog and clean up after them.
Mountaineering around Ossiacher Lake offers diverse scenery. You'll experience the Alpine panorama of the Gerlitzen Alpe and the forested slopes of the Ossiacher Tauern. Many routes provide stunning viewpoints overlooking Ossiacher Lake. Notable natural features include the Ossiacher See West Shore Nature Reserve and the Slow Trail Tiebelmündung Nature Reserve. The Finsterbach Waterfalls are also a beautiful sight.
Yes, many mountaineering routes around Ossiacher Lake are designed as loops, allowing you to start and end at the same point. Examples include the Ossiachberg loop from Annenheim and the Hüttersteig loop from Skischullift Lodron II. A challenging multi-day hike also circles the entire Ossiacher See, offering unique views.
The best time for mountaineering around Ossiacher Lake is typically from spring to autumn, when the weather is milder and trails are clear of snow. During winter, the Gerlitzen Alpe transforms into a ski resort, but also offers opportunities for ski tours, winter walks, and snowshoe hikes for those equipped for colder conditions.
Yes, the region is known for its hut hikes, offering opportunities to stop for refreshments or a meal. While specific cafes or restaurants vary by route, you can often find mountain huts or guesthouses, especially on popular trails leading to summits like the Gerlitzen Alpe, or in villages around the lake.
The mountaineering routes in Ossiacher Lake are highly rated by the komoot community, with an average score of 4.5 stars from over 10 reviews. Mountaineers often praise the varied terrain, the stunning views of the lake and surrounding Alps, and the well-maintained paths that cater to different ability levels.
Absolutely! Beyond mountaineering, Ossiacher Lake is a hub for various outdoor activities. You can find several climbing attractions, including the Climbing Park 'Peterlewand', the Kanzelhöhe adventure arena, and the Family and climbing forest in Ossiach (Kletterwald Ossiacher See). The lake itself offers water sports, and the Ossiacher Tauern mountains are popular for mountain biking.
While specific public transport options vary by trailhead, the Ossiacher Lake region is generally well-connected. Many villages around the lake serve as starting points for trails and can be reached by local buses or trains. It's recommended to check local transport schedules for the most up-to-date information when planning your trip.
Yes, parking is generally available at or near the main trailheads and popular starting points around Ossiacher Lake. Many villages and attractions, such as those near Annenheim or Ossiach, offer designated parking areas for hikers. Some may be paid parking, especially during peak season.
While popular routes like those leading to the Gerlitzen summit can be busy, exploring trails in the Ossiacher Tauern or lesser-known paths can offer a more tranquil experience. Look for routes that might be slightly longer or have less direct access to find more solitude amidst the beautiful scenery.


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