[SunkenCiv]

Poulnabrone dolmen – 5,000 year old portal tomb in the limestone Burren area of County Clare, Ireland

[Ken522]

It must’ve been quite difficult to get that slab of stone on top of those rocks! Maybe aliens did it ....

[Ezekiel]

Significance of Megalithic Monuments in Atlantic Europe?

"... one of man's most curious creations. Built to stand the test of time and the elements, war - you name it. A thing of glory for a million future generations to see..."

[yarddog]

National Geographic had a series on the Western Islands a year or two back.

I was surprised that there are several more henges on them. I guess not as spectacular as Stonehenge but still the basic idea must have been the same.

[svcw]

How do these “experts” know it is a portal tomb, is there a note?
Maybe, its just a bar table.

[Jack Hydrazine]

Here’s an interesting one in Ireland.
http://en.wikipedia.org/wiki/Newgrange

List of megaliths.
http://en.wikipedia.org/wiki/List_of_megaliths

[blueunicorn6]

I think I rented that place once. I think it had lead paint or something.

[Pharmboy]

Wow...brings back memories. Wife and I spent 11 days in Ireland 2 years ago and we visited that exact spot. The Burren is among the most amazing places I have ever been to. The New Mexico desert is another. Thanks for posting.

[Condor51]

[central_va]

The invention of beer is the single greatest feat in human development.