The mountain restaurant, Český Krumlov Travel Guide

The Kleť Lookout Tower stands as the oldest stone observation tower in the Czech Republic, constructed between 1822 and 1825 by Prince Josef Jan Nepomuk of Schwarzenberg. Originally named Josef's Tower, this neo-Gothic structure with distinctive battlements served private family purposes before opening to the public in the mid-19th century. Positioned at the summit of Mount Kleť, the highest peak in the Blanský Forest at 1083 meters, it became a key trigonometric point for 19th-century cartographic surveys. Adjacent to the tower, Terezia's Cottage, built in 1925 and named after Princess Terezie of Schwarzenberg, now houses exhibits on local nature and offers overnight stays.

From the 18-meter tower's summit, visitors enjoy a breathtaking circular panorama encompassing the Českobudějovická and Třeboň basins, Novohradské Mountains, Šumava range, and on exceptionally clear days, the distant Alps. Nearby landmarks include the highest sundial in Bohemia, a 172-meter television transmitter from 1977, and the Czech Republic's highest observatory, which hosts public tours. The summit area blends natural beauty with subtle human imprints, set amid dense Blanský Forest trails teeming with wildlife.

The on-site mountain restaurant, known as Horská chata Kleť, provides a cozy retreat serving traditional Czech dishes like goulash, pork knuckle, and homemade lemonades alongside cold beers. With a rustic interior and outdoor seating, it offers refueling spots for hikers. The venue operates seasonally, emphasizing hearty fare suited to post-hike appetites amid stunning vistas. Self-service options and a welcoming atmosphere make it a hub for trekkers exploring the peak.

Multiple hiking trails converge on Kleť from Český Krumlov (about 10km), Křemže, Holubov, and Zlatá Koruna, ranging from moderate 5km paths to longer forest routes. A former chairlift from Krasetín provided easier access until recent closures due to safety approvals, shifting emphasis to rewarding foot ascents through shaded woodlands. Cycling routes like the Krumlov loop also pass nearby, while the 24/7 tower features automated entry for flexible visits.

Blanský Forest envelops the mountain in a protected natural zone ideal for birdwatching and photography. Exhibits in Terezia's Cottage detail local flora and fauna, complementing outdoor exploration. Prepare for variable weather at elevation, with sturdy footwear essential for steep trails. The site's blend of history, cuisine, and scenery positions it as a must-visit for Český Krumlov day-trippers seeking elevated perspectives.