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Kalkalpen National Park

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The Kalkalpen National Park in southern Upper Austria covers an area of approximately 20,900 hectares and protects the largest contiguous forest area in Austria. Established in 1997, it comprises the Sengsengebirge and Reichraminger Hintergebirge mountain ranges. A defining feature of the park is its high proportion of wilderness zones, which account for about 75% of the total area, allowing nature to evolve without human intervention. The park's ancient beech forests have been part of the UNESCO World Natural Heritage site 'Ancient and Primeval Beech Forests of the Carpathians and Other Regions of Europe' since 2017. The area serves as a vital sanctuary for rare species such as the lynx, otter, and white-backed woodpecker. Its karst landscape features numerous caves and an intricate system of mountain streams ensuring high water quality. Visitors can explore the park via hiking and riding trails or learn about the ecological significance of forest wilderness at the visitor centres. The administration focuses heavily on conservation management and long-term scientific monitoring.
- Location: Upper Austria, Austria
- Top sights: Vorderreuterstein · Zöbel · Karstquelle Maulaufloch
- Nearby: Hinterstoder (22 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -2 | -1 | 3 | 8 | 13 | 17 | 19 | 18 | 14 | 9 | 4 | -1 |
| Rain mm | 76 | 60 | 71 | 58 | 117 | 135 | 138 | 138 | 106 | 76 | 59 | 65 |
📋 Practical info
Geography
Facts
- Total area of approximately 20,900 hectares.
- Founded on July 21, 1997.
- UNESCO World Natural Heritage since 2017 (beech forests).
- Protects the largest contiguous forest area in Austria.
- 75% of the area consists of strictly protected wilderness zones.
- Home to over 30 mammal species, including a lynx population.
Explore nearby
Notable places around
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Sights in the town Kalkalpen National Park (3)
Sights nearby
Frequently asked questions
What makes the Kalkalpen National Park special?
Are there lynxes there?
What activities are offered?
Where are the visitor centers located?
Is camping allowed in the national park?
Kalkalpen National Park: where is it located?
Kalkalpen National Park: what is there to see?
Kalkalpen National Park: when is the best time to visit?
Kalkalpen National Park: why is it worth visiting?

























