Lamberk

Lamberk is a quiet castle ruin tucked into a bend of the Oslava River, roughly 2 km southwest of the village of Březník in the Vysočina region of the Czech Republic. Little remains today beyond stretches of perimeter wall and a moat cut straight into the bedrock, but the rocky spur above the river, wrapped in forest, still makes for a rewarding half-day walk in the Třebíč countryside.

Who built the castle?

Lamberk was founded in the 14th century by Jaroslav of Knínice, a regional official who sold his family's ancestral village to fund construction of his own stronghold. The castle is first recorded in writing in 1376, the year Jaroslav starts appearing in documents under the name "of Lamberk."

Why does Lamberk come up alongside the Battle of Grunwald?

The castle's best-known owner was Jaroslav's son, Jan Sokol of Lamberk, remembered as one of the more capable soldiers of his generation. He fought at the Battle of Grunwald in 1410, one of the largest battles of medieval Europe — a detail that gives this otherwise obscure ruin an unexpected brush with major history.

What happened to the castle after the Hussite Wars?

Following the Hussite Wars, Lamberk passed to Jan Komorovský. By 1459 records already describe it as deserted, most likely torn down deliberately by the Moravian estates, who worried an abandoned stronghold like this could shelter robber knights preying on travelers along the border region.

What does the ruin look like today?

The southern end of the rocky promontory carries a deep moat hewn out of solid rock, which once led to a small outer bailey guarded by a defensive tower. A second moat cut off the rectangular hilltop where the main castle stood. Only modest wall fragments survive above the cliff edge now, though the approach path itself remains clearly traceable through the woods.

Frequently asked questions

How do you get to Lamberk? The shortest approach starts in Březník and follows the blue and red-marked hiking trails; it's about 4 km one way and takes roughly an hour on foot.

Is there an entrance fee for the ruins? No — the Lamberk castle ruin is freely accessible year-round, with no admission charge and no fixed opening hours.

What's the main thing to see on site? The rock-cut moat separating the outer bailey from the main castle hill is the most striking surviving feature, alongside the remaining wall fragments above the river cliff — the view over the Oslava valley and surrounding forest is worth the walk on its own.

Can Lamberk be combined with other sights nearby? Yes. The area around Březník and the Oslava valley has a network of marked trails, so a visit to the ruin fits easily into a longer day of walking through this part of Vysočina.

Are any buildings still standing? No — centuries of abandonment, followed by deliberate demolition in the 15th century, left only fragments of the defensive walls and traces of the moats. There are no towers or halls left to walk through in the way you'd find at a restored castle.