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Mount Kleť
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Mount Kleť, at 1,084 meters, is the highest peak of the Blanský Forest in South Bohemia and a prominent landmark of the Český Krumlov region. At its summit stands the oldest stone lookout tower in the Czech Republic, the Josef Tower, built as early as 1825. In addition to the historical tower, a 172-meter-high television tower dominates the mountain's silhouette. Kleť is internationally famous for its observatory, founded in 1957, which specializes in the discovery of asteroids and comets. A chairlift leads from Krasetín to the summit, spanning a length of 1,752 meters. From the top, in clear weather, there is a spectacular panorama extending from the peaks of the Bohemian Forest to the distant Alps. The mountain is part of a nature reserve and is a popular destination for hikers, cyclists, and cross-country skiers in winter.
- Location: Czech Republic
- Top sights: PR Bořinka · PR Kleť · Motýlí oáza v jižních Čechách
- Nearby: Máj (18 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 | -3 | -1 | 3 | 8 | 13 | 17 | 19 | 19 | 14 | 8 | 3 | -1 |
| Rain mm | 46 | 34 | 46 | 41 | 81 | 94 | 94 | 92 | 61 | 47 | 39 | 39 |
📋 Practical info
Getting there
This prominent peak is typically accessed via well-marked hiking trails originating from the surrounding villages in South Bohemia. Many visitors begin their ascent from the main regional access points nearby.
Best season
The most favorable conditions for exploring the Blanský Forest generally occur between late spring and early autumn. Winter visits offer a different perspective but require preparation for cold and snowy conditions.
Terrain & paths
Hikers can expect a steady, continuous incline on predominantly forested paths leading up to the transmitter and stone tower. A moderate level of physical fitness is generally recommended for the ascent.
What to bring
Reliable trekking footwear with good traction is essential for safely navigating the forest trails. Bringing adequate layers of clothing, sun protection, and plenty of drinking water is highly advisable on the mountain.
Parking
Designated parking zones are typically available in the gateway communities at the foot of the mountain. From these staging areas, visitors can easily transition onto the main hiking networks to start their journey.
Safety
Always check local weather forecasts before setting out, as conditions near the summit can change rapidly. Staying on designated paths ensures both personal safety and the preservation of the local forest ecosystem.
Time needed
A standard round-trip hike to the summit and back generally requires roughly three to five hours. This timeframe allows for a steady pace and time to appreciate the views from the historic stone tower.
Geography
Facts
- Altitude 1,084 meters
- Oldest stone tower (1825)
- Observatory founded in 1957
- Chairlift length 1,752 meters
- TV tower is 172 meters high
- Visibility extends to the Alps
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
Vehicle
Only stops with (optional):
© OpenStreetMap contributors · OpenRouteService
Sights in the town Mount Kleť (4)
Sights nearby
Frequently asked questions
Where is Mount Kleť located?
In the Blanský Forest in South Bohemia, near the town of Český Krumlov.
How to get to the top?
On foot or by the oldest chairlift in Czechia, starting from Krasetín.
What is Josef's Tower?
The oldest stone observation tower in Bohemia, completed in 1825.
Is there an observatory on Kleť?
Yes, the Kleť Observatory is world-famous for asteroid discoveries.
Can you see the Alps from here?
On very clear days, the peaks of the Austrian Alps can be seen on the horizon.
Mount Kleť: where is it located?
Mount Kleť is located in Czech Republic.
Mount Kleť: what is there to see?
Highlights include PR Bořinka, PR Kleť, Motýlí oáza v jižních Čechách.
Mount Kleť: when is the best time to visit?
The most pleasant time to visit is Jun, Aug.
Mount Kleť: why is it worth visiting?
Mount Kleť, at 1,084 meters, is the highest peak of the Blanský Forest in South Bohemia and a prominent landmark of the Český Krumlov region.
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