Slatinná louka u Velenky

Slatinná louka u Velenky is a small but ecologically outstanding nature reserve on the edge of the Kersko woods, in the Hradištko municipality of Central Bohemia, Czech Republic. It preserves a fragment of the once-widespread Elbe river floodplain meadows, a habitat type nearly wiped out elsewhere by land drainage and intensive farming.

Why does this tiny meadow matter so much?

The reserve covers only about 2.5 hectares, yet it shelters some of the rarest plants in the country. Here grows Thesium ebracteatum, a critically endangered species now known from just two locations in the Czech Republic. Alongside it blooms the marsh gladiolus (Gladiolus palustris), and the population found here — roughly a thousand plants — is the richest known population of the species anywhere in the country. The meadow also hosts orchids, including the green-winged orchid (Orchis morio), and more than 30 butterfly species have been recorded on its grasses.

How did such biodiversity survive here?

The meadow retained the character of damp, alternately moist grassland typical of the old Elbe valley, before most similar land was drained for agriculture. That specific waterlogged microclimate allowed species to persist that had long since disappeared elsewhere, outcompeted by common grassland plants once the water regime changed. Protection began in 1972, when the site was declared a national nature monument, and its boundaries were expanded in 2011 from the original one hectare to today's nearly 2.5 hectares, bringing adjacent valuable meadow fragments under protection as well.

How is the meadow managed today?

Left alone, the meadow would quickly be overtaken by shrubs and forest, so it is mown on a strict schedule — always after June 30th, giving the rare plants time to set and disperse seed beforehand. The cut vegetation is removed rather than left to decompose in place, which would otherwise enrich the soil with nitrogen and favor common species over the rare ones the reserve exists to protect. The site faces ongoing pressure from drainage ditches installed in 1989, agricultural runoff from neighboring fields, and illegal plant collecting.

What else is nearby?

The reserve sits within the Kersko-Bory Nature Park, next to the Bohumil Hrabal Educational Trail — a route with 13 marked stops and rest areas that winds through the sandy pine woods and dune landscapes the Czech writer is closely associated with. It makes for an easy way to pair a short nature walk with a bit of literary history.

Frequently asked questions

Can visitors walk directly onto the meadow? As a protected nature monument, the site is fragile and home to critically endangered species, so it's best appreciated from the marked path rather than by walking into the grassland itself.

When is the best time to visit? Marsh gladiolus and other meadow species typically peak in bloom around late May to early June, before the mowing season begins.

Are there other attractions close by? Yes — the reserve borders the extensive Kersko woods and the Bohumil Hrabal Educational Trail, dedicated to the well-known Czech writer tied to this area.