The Emerald Isle earned its name as drone footage caught a rainbow curving beneath the green waters of Lough Foyle, Donegal in Ireland.

The drone photographer spotted the rainbow around 7:00am on September 28, and sent up his drone to the legal height limit of 120m to catch it arcing through the water.

The lough's tides stir up sand and sediment beneath the surface, causing the beautiful cloudy formations to form beneath the surface.