Zierer is the company that has built the "Knightmare" at which Lancashire theme park?
Camelot Theme Park Camelot Theme Park is an abandoned resort and theme park located in the English county of Lancashire. The park's theme was the well known legend of Camelot, and the park decor incorporated pseudo medieval elements. It was located on a 140 acre site near the village of Charnock Richard, 3 mi west of Chorley.
Heide Park The Heide Park Resort (in English Heath Park) is a theme park in Soltau, Lower Saxony, Germany. With an overall area of over 850,000 m² (210 acres), it is the largest amusement park in Northern Germany and among the largest in the country. It is part of the British-based Merlin Entertainments.