Kumburk

Kumburk is a striking Gothic castle ruin perched atop a basalt hill (642 m above sea level) near the village of Syřenov, right where the Jičín, Semily and Nová Paka areas meet, in the heart of the Bohemian Paradise (Český ráj) region.

Who built Kumburk, and when?

Construction began in the early 14th century, sometime before 1325, commissioned by the powerful Vartenberk (Wartenberg) family. The stronghold was originally known as Goldenberk or Kolmburk, a name that gradually evolved over the centuries into today's Kumburk. The hill itself is a remnant of the volcanic activity that shaped much of this part of Bohemia.

How did the castle change hands over the centuries?

During the Hussite Wars, additional outer fortifications were built to strengthen the castle's defenses. By the 16th century the stronghold had taken on a very different role, serving as a prison. A major turning point came in 1621, when Kumburk passed into the hands of Albrecht von Wallenstein (Valdštejn), one of the most powerful generals and magnates of the Thirty Years' War. After his assassination, the castle changed owners several more times.

Why is it a ruin today?

Swedish troops inflicted serious damage on the castle during the Thirty Years' War. The decisive blow came in 1658, when an imperial order sealed its fate: the fortress was deliberately demolished so that it could never again serve as a stronghold of resistance against central authority.

What survives on site today?

Visitors can still see substantial fragments of the defensive walls, the remains of two towers, an entrance gate, and extensive cellars and underground chambers. Sections of the castle's characteristic spiral-shaped walls have also survived. From what remains of the tower, there are sweeping views toward the Krkonoše (Giant) Mountains and across the rolling landscape of Bohemian Paradise. Volunteers from the surrounding villages have spent years gradually securing and restoring the ruins.

How do you get to Kumburk?

The most convenient approach follows a yellow-marked hiking trail that begins at the Syřenov railway station. The route covers roughly 3 kilometres through forest, leading straight up to the hilltop where the ruins stand.

Are there any events held at the castle?

Yes. Since 2004, the site has hosted a recurring open-air event known as the "Kumburk Solstice" (Slunovrat na Kumburku), combining historical fencing and firearms demonstrations, folk craft presentations, and puppet theatre performances. The event draws history enthusiasts from across the region.

Frequently Asked Questions

Where exactly is Kumburk located? The ruins sit atop a 642-metre hill in the municipality of Syřenov, in the Semily district, close to the border with the Jičín and Nová Paka areas in eastern Bohemia.

When was the castle built? Construction began in the early 14th century, before 1325, under the Vartenberk family.

Who was the castle's most famous owner? From 1621 it belonged to Albrecht von Wallenstein, commander of the imperial forces during the Thirty Years' War.

When and why was the castle destroyed? It was demolished in 1658 on imperial order, following earlier serious damage inflicted by Swedish troops during the same war.

Can the ruins be visited today? Yes, the site is freely accessible via a marked yellow hiking trail starting at the Syřenov train station.