Kaltenštejn is one of the best-preserved medieval castle ruins in Silesia — a place that was never remodelled into a baroque palace, so what you see here is the real thing: raw, atmospheric stonework from the 13th century perched on a lonely hilltop near Černá Voda in the Jeseník district. The highlight is a circular keep (bergfried) still standing around 20 metres tall, which alone makes the visit worthwhile.

The hill has a naturally conical shape that made it a perfect defensive position — so perfect, in fact, that no moat was ever needed. The surroundings are quiet and deeply rural, with the forests and meadows typical of the Jeseník foothills creating a peaceful backdrop in every season. In summer the greenery is lush, in autumn the slopes blaze with colour, and even in winter the snow-dusted ruins have a certain romantic appeal.

How to get there

• The nearest starting point is the village of Černá Voda (Jeseník district) — the castle sits close to the village and the walk up the hill is short and easy, suitable for all ages and fitness levels.

Practical information

• Kaltenštejn has been a protected cultural monument since 1964.
• The circular keep has a base diameter of 10 metres and walls up to 4.35 metres thick at ground level — preserved to a height of roughly 20 metres.
• Look out for the remains of the palace basement, defensive walls, a gateway with a groove for a drawbridge, and traces of the outer bailey buildings.

Here is a curious footnote to history: early in the 16th century Bishop Jan IV. Roth ordered the castle demolished against the wishes of the Wrocław chapter, and the stone was reportedly carted off to rebuild the nearby castle of Jánský Vrch — Kaltenštejn essentially became part of its neighbour.