Dating from c. 4600 BC at the earliest, Le Petit Mont is one of the most significant Cairns in Brittany, but unfortunately one of the most brutaly vandalized. The cairn measures 60 meters in length, 46 meters in width, and between 6 and 7 meters in height. It is built over several dolmens with antechambers. The dolmen in the southwest has engravings that include axes in circles, fitted axes, and undulating signs. The Romans transformed the site into a sanctuary for Venus.
In 1943, German troops built a bunker and Flak emplacement into the South East Corner of the cairn, which completely destroyed one of the chambers and caused the collapse of the second one pictured above, which has since been restored.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.