Townley Hall megalithic monument
Townley Hall is the most northerly of the megalithic chambers within the Boyne Valley and is three kilometers north of Newgrange and close to Dowth. Townley Hall was the first of the Boyne Valley monuments to be excavated in modern times when the site was investigated by George Eoghan in 1960. Working at Townley Hall left many unanswered questions in relation to habitation, and George Eoghan went on to work at knowth1.html, where his excavations and investigations would last 50 years.
The monument at Townley Hall, a passage grave of about 13 meters in diameter had been rifled and destroyed in antiquity, and only two orthostats remained of the sixteen that formed the neolithic chamber. Imported sand was found within the chamber, which had a simple or undifferentiated plan and the missing stones have been imaginatively marked with concrete stumps. There were sockets for seven orthostats along each side of the passage with two at the end.
The passage was 5.5 meters in length and and opened towards the position of the midsummer sunrise in the northeast. This alignment to the summer solstice was photographed by Ken Williams in 2018.
Townley Hall may have been a tertre, an early form of passage grave without a cairn consisting of a chamber upon a raised platform like those at Carrowmore. A circle of kerbstones bounded the monument, thirteen of which have survived. There were four concentric circles or rings on the ground surface, which encircle the chamber and indicate that it may have been a free standing monument at some stage. The rings are connected by radial lines like a spiders web.
Excavators discovered the remains of some kind of habitation site with some 142 post-holes which were up to 5 cm in diameter and which formed no discernible pattern, and nine hearths, two of which were cobbled. Three of the hearths had remains of cremated bone, possibly the remains of a meal cooked on site. In the occupation layer, some charred hazel nuts, emmer wheat and barley were discovered.