This lone tree is a magnet for local photographers. and was particularly beautiful on this evening. The red light on the clouds is not sunrise, but streetlights from the nearby village.

Moonrise over Croagh Patrick from Old Head with a tree in the foreground and red lights over the pier.

Ladies' View is one of the iconic viewpoints in the Killarney area. Named for Queen Victoria's ladies-in-waiting, who were apparently much taken by the spot during her visit to the area.
I've always been taken by this tree, which is largely overlooked by the tourists who visit this place in droves during the summer months. I think it sets the view off very nicely, and this image made under starry skies gives the place an otherworldly feel. The lights of Killarney are visible in the bottom left of the frame between Torc Mountain on the right and the Eagle's Nest on the left.

Made on the evening of March 7th, 2011, this image shows the International Space Station and the shuttle Discovery flying over the hills of Gougane Barra.
Just a couple of hours before, Discovery had undocked from the ISS to return to Earth for the last time. Discovery was leading the ISS in its orbit, so both took the same path across the sky and appear as a single trail. However, at the left side of the image, you can see the fainter trail that is the shuttle by itself - the ISS ended its track in this photograph where the line brightens again.
The orange-red light in the bottom center of the picture are the lights in the Gougane Barra valley.

Noctilucent clouds are a rare sight. Only visible when the sun is below the horizon, they are the highest altitude clouds on earth, right on the edge of space. One evening in June 2014, there was a particularly beautiful display which I captured near my home in Ballingeary.