St Michael's Mount is a tidal island in Mount's Bay, Cornwall, United Kingdom. The island is a civil parish and is linked to the town of Marazion by a causeway of granite setts, passable between mid-tide and low water. It is managed by the National Trust, and the castle and chapel have been the home of the St Aubyn family since approximately 1650.
Historically, St Michael's Mount was a Cornish counterpart of Mont-Saint-Michel in Normandy, France, with which it shares the same tidal island characteristics and a similar conical shape, though Mont-Saint-Michel is much taller.
St Michael's Mount may have been the site of a monastery from the 8th to the early 11th centuries. Subsequently, it ceased to be a priory, but was reduced to being a secular chapel which was given to the Abbess and Convent of Syon at Isleworth, Middlesex, in 1424. It was a destination for pilgrims, whose devotions were encouraged by an indulgence granted by Pope Gregory in the 11th century. The earliest buildings on the summit, including a castle, date to the 12th century.
Various sources state that the earthquake of 1275 destroyed the original Priory Church, although this may be a misunderstanding of the term 'St Michael's on the Mount' which referred to the church of St Michael atop Glastonbury Tor. Syon Abbey, a monastery of the Bridgettine Order, acquired the Mount in 1424. Some 20 years later the Mount was granted by Henry VI to King's College, Cambridge on its foundation. However, when Edward IV took the throne during the Wars of the Roses the Mount was returned to the Syon Abbey in 1462.
John de Vere, 13th Earl of Oxford, seized and held it during a siege of 23 weeks against 6,000 of Edward IV's troops in 1473–74. Perkin Warbeck, a pretender to the English throne, occupied the Mount in 1497. Sir Humphrey Arundell, Governor of St Michael's Mount, led the Prayer Book Rebellion of 1549. During the reign of Queen Elizabeth I, it was given to Robert Cecil, Earl of Salisbury, by whose son it was sold to Sir Francis Bassett. During the Civil War, Sir Arthur Bassett, brother of Sir Francis, held the Mount against the Parliament until July 1646.
The Mount was sold in 1659 to Colonel John St Aubyn. During the 18th and 19th centuries, the structure of the castle was romanticised. In the late 19th century, the remains of an anchorite were discovered in a tomb within the domestic chapel.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.