Rabenstein Castle, Medieval castle ruin in Sankt Paul im Lavanttal, Austria

Rabenstein Castle is a medieval fortress ruin perched on a hill above Sankt Paul im Lavanttal, where stone walls and foundations remain visible on the slope. The remains show how the structure was built to command views across the entire valley below.

The fortress was built around 1100 to protect the newly founded abbey and settlement in the valley. Control of the structure later passed to the Archbishop of Salzburg, who held it for centuries.

The castle's name comes from the Rabenstein family, whose male line ended with Albertus de Ramenstain in 1200. The chapel, first documented in 1240, was rebuilt in Baroque style under Abbot Hieronymus Marchstaller and consecrated four years later. He was suspected of setting the 1636 fire, since almost nothing but the chapel survived.

The ruins are best reached on foot by following marked hiking trails from the village below. Wear sturdy shoes since the ground is uneven and can be muddy after rain.

The castle's name comes from the Rabensteins, a family of castle lords; the last of the line, Albertus de Ramenstain, died in 1200. The chapel, documented in 1240, was rebuilt in Baroque style under Abbot Hieronymus Marchstaller and consecrated four years later. The abbot was suspected of setting the 1636 fire, allegedly because the castle's telescope let someone watch him in his cell.