Moss Farm Road Stone Circle (or Machrie Moor 10) is the remains of a Bronze Age burial cairn, surrounded by a circle of stones. It is located near Machrie on the Isle of Arran in Scotland.
The cairn and stone circle is situated 3 miles north of Blackwaterfoot on the west side of the Isle of Arran. Around 1 kilometre to the east are the Machrie Moor Stone Circles, and this circle is sometimes known as Machrie Moor Circle 10.
The cairn has been robbed for stone, and a modern fence and a farm track have cut through the north side of the site. It was once surrounded by a complete circle of stones with a diameter of 23 metres, but many have been removed. The kerb now consists of seven upright stones, around 1 metre high with at least five more large stones now on edge.
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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.