The Boyne Valley Ruins
Prehistoric remains in Ireland. Rows of tombstones with intricate stonework. The back of this sepulcher is illuminated by the morning sun on only a few days around the winter solstice.
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The Boyne Valley Ruins
Prehistoric remains in Ireland. Rows of tombstones with intricate stonework. The back of this sepulcher is illuminated by the morning sun on only a few days around the winter solstice.
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