Late May Sunset over the Ox Mts. in Sligo viewed through the roofbox in Cairn G, Carrowkeel.
Click the sun to enter
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Newgrange is the most famous of a group of over 300 passage graves built in cemeteries throughout Ireland except in the extreme south and west. To this group belong Dowth and Knowth, also in the Boyne Valley, the cairns of Loughcrew and Carrowkeel, and Maeve's Cairn on Knocknarea outside Sligo. All 300 are monuments to the most capable organisers, architects and artists ever to have entered and influenced Ireland in the whole of prehistory.

- Michael Herity, Irish Passage Graves, 1974