Pobull Fhìnn is a stone circle on the Isle of North Uist. The name is Gaelic which can be translated as 'Fionn's people,', 'the white/fair people', or 'Finn's tent'. The stones were probably named after the legendary Gaelic hero Fionn mac Cumhaill.
Of the several stone circles on the island, Pobull Fhìnn is the most conspicuous. It is located on the south side of Ben Langass, and it possibly dates from the second millennium BC. It is technically an oval rather than a circle, measuring about 120 feet from east to west and 93 feet from north to south. Although situated on a natural plateau, the north side of the enclosed area has been excavated to about four feet. At least two dozen stones can be counted, some eight on the northern half and 16 on the southern half, but parts of the circle are devoid of stones. About four feet within the circle at the east side is a tall single stone, and there are two fallen slabs about seven feet beyond the western edge.
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.