Less than two hours from Brussels, this thousand-year-old fairytale castle has survived pillaging and is hidden away in the heart of one of the most beautiful villages in Wallonia.

Discover Mirwart Castle, a jewel of the Ardennes transformed into a prestigious residence in a village combining gastronomy, unique heritage, and unspoiled nature.

Jules Mairet - Journaliste Publirédactionnel • January 31, 2026

In the heart of the Saint-Hubert forest, Mirwart is a preserved area, hidden in the Ardennes. This village, considered one of the most beautiful in Wallonia, is dominated by the vertiginous façade of its castle, an ancient thousand-year-old fortress with a spectacular history, now transformed into a prestigious hotel. Beyond its ramparts, Mirwart offers a respite of absolute tranquility.

Between the murmur of its river, its old mill, and its natural ice house, the castle opens onto an impressive forest, guardian of the area’s historical heritage. A true haven of peace less than two hours from Brussels, inviting you to disconnect completely from the hustle and bustle of city life.

The incredible rebirth of Mirwart Castle: an architectural epic combining medieval roots and modern comfort

Proudly enthroned on the heights of the Lomme valley, Mirwart Castle seems straight out of a fairy tale. Its origins date back to the Middle Ages, as it was built on the foundations of an 11th-century defensive fortress. Over the centuries, Mirwart Castle has evolved from a strategic military site to a unique neoclassical pleasure palace. This major transformation took place during the 18th century, when its distinctive U-shape was created.

However, despite its past power, this stone giant almost fell into eternal slumber. After decades of deterioration and successive looting, it was not until recent years that this jewel of heritage regained its former glory. Thanks to an extraordinary restoration, the building now offers an elegant and cozy atmosphere within a prestigious establishment.

A sensory journey through flavors, historical treasures, and majestic nature

Beyond the castle walls, the Mirwart experience continues, first and foremost on your plate. Visitors can choose between the elegance of the Écrin de Mirwart, a gourmet restaurant showcasing local produce, and the friendly atmosphere of the Bistrot de la Lomme. This is an essential gourmet stop before exploring the riches of the nearby village of Mirwart. Here you can discover farmhouses built from local stone and half-timbered houses, testimony to the ancestral charm of the hamlet.

This immersion continues into the village’s natural surroundings. In the heart of the estate’s forest, you will discover an intriguing ice house dating from 1860, once used to preserve food during the winter, as well as the old Mirwart mill dating from the 17th century. This stopover finally ends in the forest surrounding the village. Between the sparkling fish ponds and the countless trees covering these 1,350 hectares, the adventure ends on a fragrant note of fresh air, a serene and unmissable refuge in the countryside.

Also read on Secret Brussels 👉 An hour and a half from Brussels, this medieval town is one of the most beautiful villages in Belgium—it is home to a remarkable nature reserve and its medieval castle is reflected in a lake.