Poulnabrone dolmen - Credit: Wikimedia Commons
Poulnabrone dolmen - Credit: Wikimedia Commons
Poulnabrone dolmen () is a large dolmen (or cromlech, a type of single-chamber portal tomb) located in the Burren, County Clare, Ireland. Situated on one of the most desolate and highest points of the region, it comprises three standing portal stones supporting a heavy horizontal capstone, and dates to the Neolithic period, with estimates to between 4200 BC and 2900 BC. Although not the largest, it is the best known of the approximately 172 dolmens in Ireland. Read more on Wikipedia
Source: en.wikipedia.org