A former 13th century building listed as a Historic Monument, the Château de La Haye-Saint-Hilaire was completely rebuilt in the 17th century. Of the original building, only a few elements remain today.
The current Château de La Haye-Saint-Hilaire consists of a main building with a pavilion, outbuildings and a chapel dedicated to the Holy Family. The whole surrounds a square courtyard in which it is possible to admire a round tower from the 13th century. The building itself is surrounded by dry moats.