Ardcarn Mound

Ardcarn Mound - Credit: Wikimedia Commons

Ardcarn Mound is a mound and ringfort and National Monument located in County Roscommon, Ireland.http://www.roscommoncoco.ie/en/Services/Planning/Plans/Archived-Plans/County_Development_Plan_2008-2014_and_Variations/County_Development_Plan/Adopted_County_Development_Plan/Chapter_7_-_Built_Heritage_Archaeology.pdf Read more on Wikipedia

type: historic site
date from: Neolithic/Bronze Age (4000 – 800 BC)

Source: en.wikipedia.org