A castle may have existed at Bourdeilles in the 9th century, but the oldest parts of the current castle date from the early 14th century. The castle consists of an octagonal keep, connected to a two-story building of which only the outer walls remain.
There is evidence of a castle at Bourdeilles from the 9th century, though its oldest sections are from the early 14th century. The castle includes an octagonal keep joined with a two-story building whose exterior remains intact.