There is so much available on the internet these days, and I love to share the work of people working to increase awareness, share beauty and art, and provide insight into ancient places in the land.
One such person I have discovered is Ken Williams at Shadows and Stone:
The site is so well done and has some gorgeous photography.
Also, the Beara tourism site has loads of great material and images:
http://www.bearatourism.com/archaelogical.html The Beara Peninsula is a hidden gem of Ireland, still very wild and pristine, authentic in every way. It is a favorite place of mine due to its rugged landscape, exceptional beauty, and fine people!
I will continue to add more sites of interest, but check these out to learn more about ancient Ireland.