The Small Skellig with a rain squall and rainbow in the distance.

A ruined cottage on the uplands of the Burren as a rain shower passes by.

Shot from a helicopter flying through a rain squall, rainbows photographed in the air are full circles.

The Macgillycuddy's Reeks are Irelands tallest mountains and form a jagged horseshoe ridge about the Hag's Glen. Seen here from the shore of Lough Callee, the eastern section of the Reeks is crowned by a rainbow at sunset.
The leftmost peak is Cruach Mhór, followed by Knocknapeasta, Maolán Buí and Cnoc an Chuillinn on the right hand side.
This was one of the best evenings I've seen in the Hag's Glen and to see a rainbow at sunset was a real treat.

An intense double rainbow crosses the sky near Glencolmcille after a heavy rain shower has passed.

The Black Fort near sunset with a rainbow in the distance.