
Burg Raabs an der Thaya is a millennium-old fortress standing at 456 metres elevation above the Thaya River, with documented origins from around 1100 and likely construction between 1050 and 1074. The castle showcases an impressive elongated ground plan conforming to the rocky ridge's contours, distinguished by voluminous towers, well-preserved stone walls, and dramatic architectural features including gothic frescoes, a remarkable 40-meter-deep well, and an intact castle chapel. Renaissance arcades grace the bailey entrance, while stone spiral staircases and vaulted chambers exemplify medieval craftsmanship. Still inhabited today, the castle maintains meticulous historical preservation and welcomes visitors through guided tours, offering an authentic glimpse into one of Austria's most architecturally significant medieval complexes and its commanding riverside setting.