Tomb of Seti I The tomb of Seti I, also known as KV17, is located in the Valley of the Kings. The pharaoh Seti I died in 1279 BC. His tomb was discovered by the archaeologist and explorer Giovanni Belzoni in 1817. Coordinates 25.740031, 32.601998 Description Seti I had many buildings built, which included the Temple of Seti I in Abydos. The tomb KV17 consists of 17 chambers, corridors, and side rooms and is considered one of the largest. There is a well near the entrance of the tomb; the corridor descends into the tomb and is designed similarly to other tombs. Decorations are found throughout most of the tomb. The tomb and side chambers are on the level of the well, with a further corridor that ends in a room at a lower level. (The measurements used are given in official documents) Total area of tomb: 649.04 sq m / 2373 sq cubits Burial chamber width: 13.19 ft / 25.22 cubits Distance to burial chamber: 290 ft / 88.382 m / 169 cubits Distance to the end of the tomb: 570 ft / 173.74...
Grianan of Aileach The Grianan of Aileach is a hillfort on Greenan Mountain at Inishowen in County Donegal, Ireland. The main structure is a stone ringfort, thought to have been built by the Northern Uí Néill, in the sixth or seventh century, it has been identified as the seat of the Kingdom of Ailech and one of the royal sites of Gaelic Ireland Coordinates 55.023780,-7.427488 Measurements The altitude at the location is 225m with an average of 215m in the area around the ringfort. The ringfort is 100ft wide (30.48m) with the walls 16.4ft (5m) high. Alignment The following shows that at current alignment, the hillfort's angles don't mean anything, but at 2° further rotation, there is a connection Assuming that the ringfort is dated to 700 ad, then the tilt from construction would be 2°. The entrance is measured at 3° at maximum tilt, then adding 2° would give an angle of 5° or 14° on the far wall. If ...