Klůček is a small but scenic hill rising on a peninsula that juts into Lake Mácha, one of the most beloved lakes in the Czech Republic. It's the kind of place where forest meets water, and a short walk to the top rewards you with views over the shimmering lake on both sides.

The hill was formed by three separate bodies of basaltic rock that pushed through Upper Cretaceous sandstone, creating three modest summits along its ridge. Lower slopes are covered in coniferous forest, while broadleaf trees dominate higher up, offering cool shade in summer and colorful foliage in autumn. The peninsula's shores double as a beach, so expect lively crowds swimming and relaxing here in summer, while quieter months bring peace broken only by the sound of water. Scattered sandstone outcrops add a touch of wild character to the terrain.

How to reach the summit

• From the campsite east of Doksy - a short, easy climb of about 15-20 minutes
• From the south via a footbridge over Doksy Bay, then along the hill's southern slope - the Swamp nature trail follows this same route

Practical information

• Mysterious earthworks remain on the hill - local tradition says they're remnants of a medieval fortress, though recent research suggests they're more likely traces of 18th-century iron ore mining or a 19th-century vineyard and tavern
• A campsite lies right at the eastern foot of the hill, handy for overnight stays
• The nearby Břehyně Bay hosts the Swamp national nature reserve

Locals in Doksy still tell tales of a lost medieval stronghold on this hill, though archaeologists now believe the mysterious ground traces point to a much more down-to-earth history of mining and vineyards.