The Dwarfie Stane is a megalithic chambered tomb carved out of a titanic block of Devonian Old Red Sandstone located in a steep-sided glaciated valley between the settlements of Quoys and Rackwick on Hoy island.
The attribution as a tomb was originally based on its resemblance to recognized tombs in southern Europe. The Dwarfie Stane is the only chambered tomb in Orkney that is cut from stone rather than built from stones and may be the only example of a Neolithic rock-cut tomb in Britain. However, despite its unique construction, its plan is consistent with the so-called Orkney-Cromarty class of chambered tomb found throughout Orkney. Some authors have referred to this type of tomb as Bookan-class, after a chambered cairn in Mainland, although there's some disagreement as to the relationship between the two tomb types.
A stone slab originally blocked the entrance to the tomb on its west side, but now lies on the ground in front of it. It is unique in northern Europe, bearing similarity to Neolithic or Bronze Age tombs around the Mediterranean. There is no direct evidence, however, of any link to the builders of the Mediterranean rock-cut tombs.
The stone is 8.6 metres long, by 4 metres wide and up to 2.5 metres high. Inside the tomb is a passage 2.2 metres long and two side cells measuring 1.7 metres by 1 metre.
The tomb has been plundered by making an opening through the roof of the chamber. The time of this event is not known, but the hole in the roof had been noted by the 16th century. The hole was repaired with concrete in the 1950s or 1960s.
The name is derived from local legend that a dwarf named Trollid lived there, although, ironically, the tomb has also been claimed as the work of giants. Its existence was popularised in Walter Scott's novel The Pirate published in 1821.
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.