Malla manor traces its history back to 1443, when it is first recorder in written sources. During that time, there was a small castle at the site. Around 1620, the estate became the property of Swedish field marshal Gustav Horn. In 1651-1654, he commissioned architect Zakarias Hoffmann to erect a new manor house on the site. The house burnt down during the Great Northern War, and the current building received its appearance in the 1880's. The estate is now privately owned.References:
Built around AD 90 to entertain the legionaries stationed at the fort of Caerleon (Isca), the impressive amphitheatre was the Roman equivalent of today’s multiplex cinema. Wooden benches provided seating for up to 6,000 spectators, who would gather to watch bloodthirsty displays featuring gladiatorial combat and exotic wild animals.
Long after the Romans left, the amphitheatre took on a new life in Arthurian legend. Geoffrey of Monmouth, the somewhat imaginative 12th-century scholar, wrote in his History of the Kings of Britain that Arthur was crowned in Caerleon and that the ruined amphitheatre was actually the remains of King Arthur’s Round Table.
Today it is the most complete Roman amphitheatre in Britain.