Červená louka

Červená louka is a small but ecologically valuable nature reserve located east of the village of Olešná and north of the town of Rakovník in central Bohemia, Czech Republic. Covering roughly 25 hectares, this protected area was designated in 1989 to safeguard a mosaic of wetlands and wet meadows that has survived despite decades of agricultural drainage across the surrounding countryside.

Why was this site protected?

The reserve exists primarily to preserve rare plant communities tied to wetlands and moist grasslands. Habitats of this kind have become increasingly scarce across Central Europe as land drainage for farming has advanced, so places like Červená louka represent some of the last intact examples of this ecosystem near Rakovník. The combination of standing water, saturated soil, and undisturbed vegetation creates conditions that simply cannot be found in the surrounding cultivated landscape.

What can visitors see here?

At the heart of the reserve lies an artificial pond, around which a rich assemblage of wetland plants has developed over the decades. Among the most notable species is the Siberian iris, known for its striking blue-violet flowers and considered something of a flagship species for protected wetlands in the region. Alongside it grow blue sedge and betony, both characteristic of damp meadows and reed-fringed margins. Together these plants form a dense, layered vegetation typical of undisturbed wetland habitats.

The reserve's fauna is less immediately visible but no less significant. Field surveys have confirmed the presence of rare butterfly and snail species that depend on the wet meadows and the pond's margins for survival. Because such invertebrates are highly sensitive to changes in water levels and soil moisture, their continued presence is considered a strong indicator of the site's ecological health.

History and current condition

Červená louka has not always looked as it does today. In the past, the area suffered from drainage works, peat extraction, and even illegal dumping — activities that could easily have permanently disrupted its fragile wetland balance. Fortunately, the damage proved temporary, and the protected territory has been recovering steadily, gradually regaining the character of a natural wetland.

How to get there

No marked hiking trail leads directly to the reserve. Access is only possible via an unmarked footpath connecting Olešná to the road linking Lišany and Rakovník. Because of this lack of tourist infrastructure, and given the sensitivity of the habitats involved, visitors are encouraged to stick to existing paths and avoid trampling the wetland vegetation.

Frequently asked questions

Where exactly is Červená louka located? The reserve lies east of the village of Olešná and north of the town of Rakovník, in central Bohemia.

How large is the protected area? It covers approximately 25 hectares.

When was the reserve established? Červená louka was designated as a protected area in 1989.

What is the main reason for protecting this site? The preservation of wetlands and wet meadows, including the vegetation they support, such as the Siberian iris.

Is there a marked trail to the reserve? No — it can only be reached via an unmarked footpath between Olešná and the Lišany–Rakovník road, so it's worth planning the route in advance.

Are there rare animals to see there? Yes, surveys have confirmed the presence of rare butterfly and snail species associated with the site's wet habitats.