Château d'Onthaine

Ciney, Belgium

---

Château d'Onthaine is a historic castle located in Achêne, a village near Ciney in Belgium.

It was likely built in the 17th century on a hillside surrounded by woods, meadows, and ponds. The castle is constructed from painted brick and limestone with elements of sandstone, reflecting classic 17th-century architecture.

In the 18th century, it was renovated by André-Joseph de Montpellier, and in 1835 it passed by marriage to the Baron d'Huart family, who still own it.

The castle grounds once featured terraced French gardens and water features. During World War II, the castle provided refuge for about sixty people following local disasters, highlighting its role as a community stronghold.

Today, Château d'Onthaine stands as a preserved cultural monument amid natural scenery, embodying peaceful rural heritage and aristocratic history in the Ciney region.​