Hroznětínská louka

Hroznětínská louka a olšina is a nature reserve tucked into a shallow valley formed by the Leština stream and its left tributary, in the Vysočina Region within the territory of Dobrnice, roughly half a kilometre northeast of the village of Hroznětín, in the Havlíčkův Brod district. The protected area stretches into the southwestern part of Dobrnice's cadastral territory, which is why it's sometimes associated with Hroznětín and sometimes with Dobrnice itself, depending on the map.

What does this valley actually protect?

The reserve is a compact mosaic of wetland habitats: alder groves, wet meadows, and a pond fringed with shallow-water vegetation and tall sedge stands. It's this combination of forest, meadow, and open-water habitats packed into a small area that gives the site its ecological value — each habitat type reinforces the others, and together they form a green corridor running along the stream.

At the core of the protection are natural ash-alder meadows and intermittently flooded sedge meadows — habitat types that have become increasingly scarce across the agricultural landscape of the Vysočina highlands due to land drainage and intensified meadow management. The pond within the reserve adds another layer, hosting vegetation typical of shallow standing water together with a belt of tall sedges, which creates a further niche for water-dependent species.

How large is it, and what's its legal status?

The nature reserve itself covers 16.6689 hectares. That area overlaps with a larger site of the same name recognised under the European nature protection network, spanning 18.71 hectares — meaning a substantial share of the EU-designated site falls exactly within the boundaries of the Czech reserve.

The site's protection status has also changed over time. Until 2012, it held the status of a nature monument (přírodní památka), a somewhat lower tier of protection. It was later upgraded to a full nature reserve (přírodní rezervace), a change that typically reflects a higher recognised ecological value and stricter rules on how the land can be used or managed.

Why is this particular spot protected?

The main justification for protection lies in the number of protected and endangered plant and animal species that have found suitable conditions here. The mix of wet meadows, alder stands, and open water favours species tied to both aquatic and marshy meadow environments — from plants characteristic of fen and marsh habitats to invertebrates and amphibians that rely on shallow water bodies for part of their life cycle.

What to expect if you visit

Hroznětínská louka a olšina is a destination for people genuinely interested in the nature of the Vysočina highlands rather than a polished tourist attraction with visitor infrastructure — there's no elaborate nature trail or lookout point here, just a protected, semi-wild stretch of stream valley. Its location right on the border between Hroznětín and Dobrnice makes it a natural stop for anyone exploring the countryside around Havlíčkův Brod, particularly those with an interest in the region's wetlands and woodland meadows.

Frequently asked questions

Where exactly is the reserve located? In the valley of the Leština stream, about 0.5 km northeast of Hroznětín, within the territory of Dobrnice, in the Havlíčkův Brod district.

How big is the reserve? 16.6689 hectares, overlapping with an 18.71-hectare site recognised under the European nature protection network.

Has the protection status always been the same? No — until 2012 the area held the status of a nature monument; it was later upgraded to a nature reserve.

What does the reserve protect? Natural ash-alder meadows, intermittently wet sedge meadows, and a pond with aquatic and sedge vegetation, along with the numerous protected plant and animal species they support.