Horní Židovka

Horní Židovka is a small nature monument located about one kilometer northwest of the village of Synalov, in the Brno-venkov district of the Bohemian-Moravian Highlands. Covering 24.02 hectares, the site was granted protected status in 1997 for its rare combination of geological formations and valuable old-growth deciduous woodland.

What makes this place geologically interesting?

At the heart of the reserve is a rocky ridge composed of mica schist, stretching eastward from the Sýkoř summit, which rises above the Besének stream valley. The terrain climbs from 560 to 630 meters above sea level. At the lower end of the ridge lies a striking field of frost-shattered rock debris — piles of split stone reaching up to 10 meters in height, formed by periglacial weathering processes during past cold climate periods. Rock formations of this kind are relatively uncommon in this part of Moravia, and they represent one of the main reasons the site was placed under protection.

What kind of vegetation grows here?

The second pillar of Horní Židovka's natural value is a surviving stand of natural beech forest mixed with maple and oak. Woodland of this composition, close to the original deciduous forests that once covered the region, has become rare — the surrounding landscape today is dominated by artificial spruce monocultures, a legacy of 20th-century forestry practices. The forest floor supports a diverse herb layer that includes plant species considered endangered, adding further ecological significance to this modestly sized area. Thanks to this preserved fragment of deciduous forest, Horní Židovka functions as an important ecological biocenter — an island of biodiversity within a landscape otherwise simplified by single-species plantations.

Why is this site important for nature conservation?

The combination of unusual rock formations with a remnant of natural forest makes Horní Židovka a valuable illustration of what the hills of Moravia looked like before intensive forestry reshaped the landscape. The site acts as an ecological corridor and refuge for species tied both to rocky habitats and to old deciduous stands. For naturalists and geology enthusiasts alike, it offers a rare chance to observe traces of past periglacial processes alongside relics of forests that predate the mass planting of spruce.

How can you visit Horní Židovka?

The reserve sits right next to the village of Synalov, in a quiet, sparsely populated part of the Brno-venkov region, away from the main tourist routes. Visitors can expect an intimate walk among the rocky ridge and old forest, without the crowds found at some of Moravia's better-known nature reserves.

Frequently asked questions

What is Horní Židovka? It is a nature monument protecting a mica schist rock ridge and a remnant of natural beech, maple, and oak forest near the village of Synalov.

How large is the protected area? The reserve covers 24.02 hectares.

When was it granted protected status? It was declared a protected nature monument in 1997.

Why was this site chosen for protection? Because of its unique frost-shattered rock debris at the base of the ridge and its surviving natural deciduous forest with endangered herbaceous plant species, surrounded by spruce monocultures.