When I saw stone circle marked on the map, in Tipperary no less, I just had to check it out. When I got there I was, to say the least, slightly disappointed. It is good that some of it remains, but the six stones (out of a probable 10 or 12) that remain are not too inspiring. They give no real indication as to any form other than round. None of them are above 50cm tall.
Another spoiler is that, predictably, they are stuck in the middle of a pine plantation, which at the moment is very imature, but soon it will be almost impossible to get to and very depressing when it loses all of its daylight.
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This is an explanation of (and a bit of a disclaimer for) the coordinates I provide. Where a GPS figure is given this is the master for all other coordinates. According to my Garmin these are quite accurate. Where there is no GPS figure the 6 figure grid reference is master for the others. This may not be very accurate as it could have come from the OS maps and could have been read by eye. Consequently, all other cordinates are going to have inaccuracies. The calculation of Longitude and Latitude uses an algorithm that is not 100% accurate. The long/lat figures are used as a basis for calculating the UTM & ITM coordinates. Consequently, UTM & ITM coordinates are slightly out. UTM is a global coordinate system - Universal Transverse Mercator - that is at the core of the GPS system. ITM is the new coordinate system - Irish Transverse Mercator - that is more accurate and more GPS friendly than the Irish Grid Reference system. This will be used on the next generation of Irish OS maps. |