I think the most interesting thing about Ireland are the ancient relics that are still standing: either alone off the beaten path, or alongside more contemporary structures.
The Grange Stone Circle in Lough Gur, located in a field off of R512, is the former, and it is definitely worth visiting if you are near Limerick.
It is the largest ancient stone circle in Ireland and dates to the late Neolithic/Bronze Age. It had a ritualistic purpose and the center aligns to the sun during the summer solstice.
To consider that some of the stones were brought from 3 miles away is just astounding, as is the understanding that this site dates to 2,200 BCE. To think of the ancient peoples that walked here so long ago is certainly astounding!
The stone circle is definitely an impressive site to behold!
More information can be found here:
http://loughgur.com/destination/the-stone-circle/ read more