Žumberk Castle

Žumberk Castle was built on a rocky promontory overlooking the right bank of the Holetínka stream, offering natural defense advantages. The core of the fortress has a roughly pentagonal shape and was enclosed by a defensive outer wall known as a curtain wall, accompanied by a secondary, outer enclosure called a parkán wall. These structures delineated the heart of the castle and created layered protection against potential attackers.

The main building within the castle’s enclosure was a palace situated on the southern side of the promontory, the most secure position on the site. This palace combined residential and defensive functions. Unlike some castles, Žumberk likely did not have a separate central tower or keep; the palace itself served as the principal stronghold and living quarters. Over time, the palace expanded from an initial single structure along the southern edge to include east and west wings, possibly rising to two stories and topped with a hipped roof. Renaissance-era renovations around 1590 reinforced the southern corner with a scarp wall—an angled base designed to better resist attacks—and altered window openings to suit living standards of the period.

Surrounding the core, a neck ditch—a deep, narrow trench cutting across the neck of the promontory—provided additional defense. This ditch, along with smaller side ditches on the east and west, created formidable obstacles. The parkán wall was built on the slopes of these ditches, integrating the natural topography. Today, remnants of the curtain and parkán walls remain visible, particularly on the northeast, west, and southeast sides of the enclosure. The curtain wall was constructed with a thickness of about two meters, reinforced at the northwest corner by a section approximately 75 centimeters thicker, which features traces of battlements and a stairway that once allowed defenders to reach the wall walk. Access to the parkán area was controlled through a small gate opening.

Within the palace, decorative elements survive, including interior plaster adorned with sgraffito—a form of decoration where layers of plaster are scratched to reveal contrasting colors—on the main façade and the western wing. Although the courtyard’s ground level is now higher than it was in the early 20th century, foundations such as beam supports from the original palace walls can still be seen just above the current soil line.

Beneath the site, vaulted cellars may date back to the castle’s period of active use. These subterranean chambers, accessible through a descending passage emerging at the bottom of the neck ditch, are carved directly into the rock and measure approximately seven by four and a half meters, with a height of about four meters. Their precise original function remains unclear, but they reflect the castle’s use of natural features to expand usable space.

Significant changes during the 19th century, such as the construction of agricultural buildings and a water reservoir in 1901, altered the landscape and damaged parts of the castle’s northeast core and parkán wall. Despite these transformations, the ruins of Žumberk Castle still exhibit substantial portions of the palace, curtain walls, and earthworks related to its defensive system. The site offers a palpable connection to the medieval past, reflecting both the architectural evolution and historical narrative of this Bohemian noble estate.