Hastière is a small rural commune in the Belgian Ardennes, strung along one of the most scenic stretches of the Meuse river near the French border. The valley here is particularly dramatic, with limestone cliffs rising directly above the water.
The area rewards a half-day of wandering. The Château de Freyr is a Renaissance manor set in formal French gardens that face a wall of spectacular limestone rock across the river — the Rocks at Freyr, which are the premier rock climbing site in Belgium. The village of Waulsort has the ruins of Waulsort Abbey, a former Benedictine monastery founded by Irish monks in the 10th century. Hastière itself has a fine Romanesque abbey church — also part of a former Benedictine monastery — one of the best-preserved in the country.