The castles of Wiltshire have been almost entirely swept away. At Old Sarum, Marlborough and Devizes only a few vestiges are left in remnant walls and vaults. Castle Combe and Trowbridge castles have long been demolished, and of Ludgershall castle only a small fragment survives. The ruins of Wardour castle, standing in a richly wooded park near Tisbury, date from the 14th century, and consist of a hexagonal outer wall of great height, enclosing an open court; two towers overlook the entrance. The 18th-century castle, one mile distant across the park, is noteworthy for its collection of paintings, and, among other curiosities, for the Glastonbury Cup, said to be fashioned out of a branch of the celebrated thorn tree at Glastonbury.