Château de Sclassin (Château du Thier)

Pepinster, Belgium, Belgium

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The Château de Sclassin (also called Château du Thier) is a prominent 16th‑century manor house in the hamlet of Wegnez, part of the commune of Pepinster in Liège province, Belgium, built in 1587 by Christian de Woestenraedt and his wife Marie de Haultepenne as a representative example of Mosan Renaissance architecture.

The building is arranged in a U‑shape with three wings and two cylindrical towers at the rear, and its construction date is clearly marked on iron anchor plates in the courtyard wall, while the fronton displays the coats of arms of the Woestenraedt and Haultepenne families.

Over the centuries the château was repeatedly modified: the moat was partly filled, the drawbridge replaced by a stone bridge, and two towers disappeared while the two rear towers remained; the property changed hands several times, being owned by the Woestenraedt line, then the David, Neuville, Spirlet‑Neuville and Duesberg families, and finally by the d’Oultremont family, under whom it has been restored and preserved.

The château was classified as a historical monument and site in 1976 and is listed as Monument M together with the surrounding estate classified as Site S, making it a protected heritage landmark that is privately occupied and not generally open to the public, but visible from the road and a notable feature in the landscape of Soiron and Wegnez, close to the neighbouring Château de Soiron and the rural paths of the Condroz‑border region.