Photo and caption by Rosie Keane

Some friends and I witnessed this spectacular double rainbow above a thunder storm during a hike in Glendalough, Co. Wicklow. The Glendalough Valley is part of the Wicklow Mountains National Park. Established in 1991, it extends to more than 170sq km. It is an hour’s drive from Dublin city.

Location: The Spinc, Glendalough Valley, Co.Wickow, Ireland