the ring of brodgar, 5000 year old neolithic henge and stone circle on mainland orkney, scotland

sony dsc hill plain prairie horizon landscape grassland morning field steppe terrain grass soil plateau rock mountain tree wilderness coast ring brodgar 5000 year old neolithic henge stone circle mainland orkney scotland 3000 ancient archeology architecture attraction beautiful burial cairn cairns celtic ceremonial chambered countryside ditch druid druids farming heritage trail historic history islands monument mound mounds nature prehistoric roll site standing stones stromness tomb tourism tourist visitor