sentences:  It was called "The Showpiece of Wales" at this time, and attracted many visitors.It was also used as a training venue for the English World Middleweight boxing champion Randolph Turpin in the early 1950s.In the early 1960s it was an occasional venue for the famous motorcycle Dragon Rally and in the 1970s it was used as a centre for medieval re-enactments, attracting tourists with such events as jousting and mock banquets.