Plean Tower comprises a small oblong tower house probably dating from the 15th century, and an adjoining 16th-century manor house.
Robert Bruce granted the barony of Plean, or Plane, to John d’Erth soon after 1314. The castle was probably built by Lord Somerville, who acquired the lands of Plean in 1449, through marriage.
An adjoining manor house was built in about 1528. In 1643 James Somervell, 8th Lord of Plane, sold the barony and lands to meet debts. It passed to the Nicholsons and the Elphinstones, but both the tower and the manor fell into disrepair. During the 1745 rebellion the Jacobite troops used the property.
Sir David Menzies restored the buildings in 1908, but by the 1930s they were again no longer in use. It was rebuilt from ruins by Nancy and John Patrick Wright and their sons in 1991-1997 to form a home and holiday accommodation.
Plean Castle originally had three stories and a garret, with parapet corbelling. In its rebuilt 1990s form there is a great hall in the tower with painted ceiling beams and a large fireplace. The adjoining modern 'manor house' is connected to the tower by a wooden walkway and is built over a vaulted basement surviving from the 1528 manor house.
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.