The Old Weir Bridge is an ancient bridge located in Killarney National Park in County Kerry, Ireland. It is a twin arch bridge made of stone.
The bridge is situated at the spot known as the "Meeting of the Waters", where the three Killarney lakes meet. The waters from the Upper Lake flow into the Middle and Lough Leane.
Wikipedia https://en.wikipedia.org/wiki/Old_Weir_Bridge
Coordinates 52°0'27.152" N -9°32'58.188" E
