On a wooded hilltop just southeast of Rocbaron village are the ruins of Château de Saint-Sauveur. A short hike up from the village visits the ruins and gives you a magnificent view across the land.
About 10 minutes up the trail are the ruins of the ancient chapel. Really just the stone walls of the old building sitting in the trees at the edge of a small clearing. Interesting, but the real ruins are another 10-15 minutes up to the peak.
At the extreme top of the hill sit the stone ruins of 12th-century Saint Sauveur Castle. Enough of the castle walls remain on the eagles-nest site to give a Medieval feeling about it. Across the hills to the northeast, the castle ruins of Forcalqueiret are clearly visible.
Written history of the castle is rather scarce. Study of the stone defenses indicates 11th century, and possibly 10th century. The story of the castle's demise is also verbal and variable. One theory is that the castle was destroyed during local wars. Another, possibly more plausible, is that the isolated site was abandoned for the newer and more accessible castle of Forcalqueiret.
References:Kakesbeck is one of the largest medieval fortifications in Münsterland and the oldest castle in Lüdinghausen. The imposingly grown complex originated in 1120 as a motte, a small hilltop tower castle. After numerous changes of ownership, the castle was extended onto two islands, but it was not until the 14th century that it underwent significant alterations and extensions under the von Oer family. The estate experienced its heyday in the middle of the 18th century, when it covered an area of almost one square kilometre and consisted of five further outer castles in addition to the core castle, which were secured by ramparts and moats.
The well-maintained condition of the castle today is thanks to the late Wilfried Grewing, the former lord of the castle. The foundation named after him has been particularly committed to preserving the property since 2020.