Ousdale Broch is an Iron Age broch located near the small settlement of Ousdale. It has an external diameter of around 16 metres. The main entrance is on the southwest and is 4.3 metres long with nearly all the roofing lintels still in position. The entrance passage is 1.78 metres high and 75 centimetres wide. The entrance passage contains two sets of door-checks, and there is also a guard-cell. The interior of the broch has a diameter of around 7 metres, and there is a doorway to the intra-mural stairway.
The site was excavated in 1891 by James Mackay, and the interior was thoroughly cleared out. Layers of ashes and charcoal were found on the floor, with many broken animal bones. There were also large quantities of common periwinkle and limpet shells, and many wild hazel nuts. A series of stone tanks were set into the floor. Finds included a metalworking crucible. Stone artifacts included a damaged 'hatchet', a granite mortar, several querns, stone discs, and several whetstones. There were large quantities of pottery. A segment of a jet bracelet was also found, and a fragment of a wooden dish or scoop.
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.