Location: Carinthia Map
Constructed: 11th century
Burgruine Gurnitz, also known as Burg Gurnitz, is a historic castle
ruin situated in the municipality of Ebenthal in Kärnten, in the
Klagenfurt-Land district of Carinthia, Austria. It lies on a small,
partially artificially steepened rock spur hill above the parish church
(Propstei) of Gurnitz, overlooking the Klagenfurter Becken (Klagenfurt
Basin). The site's geographical coordinates are approximately 46° 36′ 7″
N, 14° 23′ 36″ E. As a hill castle (Höhenburg in German), it was
strategically positioned for defense, with views extending toward the
nearby Glan and Glanfurt rivers. Today, it is classified as a ruin, with
only sparse remnants visible, making it a subtle but intriguing
historical site rather than a grand tourist attraction. Access to the
ruins is challenging, requiring a climb from the west, as the original
pathways have largely deteriorated.
The castle is part of a broader
landscape rich in medieval history, near other sites like Schloss
Ebenthal (the primary residence of its current owners) and Burgruine
Greifenfels, about 1.5 km to the west. Gurnitz itself is a small hamlet
with around 380 residents, adding to the site's quaint, rural charm.
While not as famous as larger Austrian castles like Dürnstein or
Hochosterwitz, Burgruine Gurnitz represents a typical example of early
medieval fortifications in Carinthia, reflecting the region's turbulent
feudal past.
Early Origins (9th–12th Centuries)
The history of Gurnitz traces
back to 860, when King Louis the German (Ludwig der Deutsche) donated
extensive lands—including the estate ad Gurnitz (or Gurnc/Gurnocia)—to
Archbishop Adalwin of Salzburg. At this stage, it was a royal estate
(Königsgut) under Salzburg’s control rather than a fortified castle.
By the 11th century, the site evolved into a true fortress to secure
Salzburg’s holdings in Carinthia. The local lords adopted the name “von
Gurnitz.” The earliest documented lord was Bernhard von Gurnitz in 1156
(some sources cite the castle’s first mention around 1142). The von
Gurnitz family held it as a Salzburg fief and used it to protect their
subjects and control the surrounding area.
In the 12th–13th
centuries, the family expanded their influence. Brothers Wulfing
(Wulfin) and Heinrich von Gurnitz constructed the nearby Burg
Greifenfels (around 1213–1231) on land belonging to Viktring
Abbey—sometimes without full permission, leading to papal involvement
(e.g., excommunication of Heinrich in 1246 for violence against abbey
subjects). The family participated in crusades but were also known
locally as “robber barons.” By 1235, Heinrich renamed himself Heinrich
von Greifenfels, shifting the family’s primary seat while retaining
Gurnitz.
Ownership Changes and Decline (13th–15th Centuries)
In 1315, Dietmar von Greifenfels renounced the property, and it passed
to Konrad von Aufenstein (Auffenstein family). The Auffensteins held it
until their line died out in 1395/96 after a failed uprising against
Habsburg authority; the last prominent member, Friedrich, reportedly
died in prison as a rebel.
The 15th century brought instability. The
castle changed hands frequently through pledges and sales:
1437:
Konrad von Asbach
1461: Friedrich von Kastelwarkh
1481: Wolfgang
Andreas von Graben
1484: Niklas von Wildenstein
Local
tradition (recorded by traveler Joseph Kyselak in 1825) claims Ottoman
forces targeted and damaged the castle during raids in 1473,
contributing to its decline—part of broader 15th-century Turkish
incursions into Carinthia. By the late 1400s, Gurnitz had lost much of
its strategic and residential value.
Abandonment and Transition
to New Residences (16th Century)
In 1545, Christof Adler (steward of
the Gurnitz lordship) found the hilltop castle too inconvenient. He
built a new, castle-like manor house (Herrenhaus) on the valley floor at
the base of the spur. This Renaissance-style building—later used as a
brewery (Brauhaus) and today the Gasthof Schlosswirt—featured a corner
bay window, stone window frames, and early Baroque ironwork. The old
hill castle was abandoned and rapidly became a ruin.
The lordship
seat soon moved again. In 1566–1567, Christoph von Neuhaus (lord of
Greifenfels) constructed Schloss Ebenthal nearby and received permission
from Archduke Charles II to name the new settlement “Ebenthal.”
Greifenfels itself was also abandoned around 1588. The old Gurnitz
castle had by then fully lost its function.
In 1584, the property
passed to Erasmus von Gera (Gera family), who held the lordship (as a
princely fief) until 1714. A 1688 engraving by Johann Weikhard von
Valvasor (from Topographia Archiducatus Carinthiae) depicts the site as
“Alt Gurnitz”—already desolate on its sharp rock—alongside the newer
valley manor and church.
Later Ownership and Modern Era (18th
Century–Present)
In 1714 (or shortly after 1704), the ruined castle
and associated lands passed to Johann Peter Graf von Goëss (Counts of
Goëss), who acquired the broader Ebenthal holdings. The Goëss family
remains the owners to this day, though their primary residence has long
been the baroque Schloss Ebenthal. The ruins themselves have seen no
major restoration and remain as minor archaeological remnants.
In
1825, alpinist and traveler Joseph Kyselak visited the heavily ruined
site during his famous foot journey through Austria. He described the
“tumbled ruins of the ancient fortress Gurnitz” on a steep rock as
barely worth seeing, echoing the Turkish-raid legend and noting the
former glory of the Auffenstein family.
Architectural and
Cultural Significance
Gurnitz was never a grand fortress like nearby
Hochosterwitz or Greifenfels; its modest scale reflected its role as a
local administrative and defensive outpost for Salzburg’s ecclesiastical
estates. The 1545 valley manor (now an inn) preserves some original
16th-century features and serves as a tangible link to the lordship’s
later history. The adjacent St. Martin’s Church in Gurnitz (one of
Carinthia’s oldest) was tied to the castle complex, with the provostry
at its base.
Today, the ruins are accessible via a short, steep path
from the church cemetery area. They offer a quiet glimpse into
Carinthia’s layered medieval past—from Salzburg ecclesiastical control
through noble feuds, Ottoman threats, and the shift to Renaissance
valley residences. The site is part of Ebenthal’s historical landscape,
alongside Greifenfels ruins and Schloss Ebenthal.
Burgruine Gurnitz exemplifies simple Romanesque hill castle
architecture from the 11th-12th centuries. It featured a large
rectangular residential building (Palas) with an attached tower on the
western side, enclosing a courtyard. The main structures were positioned
on the southern edge of the rock spur, providing defensive advantages
over the basin below. The tower and residential quarters were the core
of the fortification, with an eastern enclosure wall completing the
courtyard. Access was originally from the west, likely via a drawbridge
or steep path, though no remnants of gates or advanced defenses like
moats are mentioned in surviving records.
Historical depictions, such
as a 1688 engraving by Johann Weikhard von Valvasor in his work
Topographia Archiducatus Carinthiae, show the castle in a more intact
state, with prominent towers and walls. This image captures it before
its full descent into ruin, illustrating a multi-story structure with
possible battlements and a compact layout suited to the hilly terrain.
In its current state, only minor fragments remain: parts of the western
tower and sections of the eastern courtyard wall. The site is overgrown,
and the rock spur's natural steepness adds to its inaccessibility. No
major restorations have been undertaken, preserving its authentic ruined
character. Nearby, the old brewery (Altes Bräuhaus) in Gurnitz, dating
to a similar period, may have historical ties to the castle's estate,
though it is a separate structure.
As a protected cultural heritage site (with Austrian heritage ID 10891), Burgruine Gurnitz is in a state of advanced ruin, with limited visible remains that blend into the landscape. It is not actively maintained for tourism, and visitors should be prepared for a hike to reach it. The Goess family continues to own the property, but it serves no practical function beyond historical significance. There are no reports of recent excavations or events, though the broader area around Klagenfurt offers cultural activities, such as those at the nearby Kulturhaus Gurnitz, a modern community center.
Burgruine Gurnitz holds regional importance as a testament to Carinthia's medieval feudal system, marked by shifting alliances, uprisings, and Ottoman threats. It appears on lists of Austrian castles and is occasionally referenced in travel guides for history enthusiasts exploring Klagenfurt's surroundings, alongside sites like Schloss Annabichl or Schloss Zigguln. For those interested, combining a visit with nearby Ebenthal or Klagenfurt provides context, as the ruin itself offers more in historical reflection than visual spectacle. Accommodations in Gurnitz are limited but available through platforms like Airbnb, catering to those seeking a quiet base for exploring Carinthia's castles.