poulnabrone dolmen in ireland, uk. in burren, county clare. period of the neolithic with spectacular landscape. exposed

burren dolmen ireland stone age ancient archeology bronze celtic ceremonies clare county europe grave history holidays irish landmark landscape limestone magical megalithic monument nature neolithic poulnabrone prehistoric rituals rock scenic summer tomb tourism travel destination ecotourism eire hill karst meadow mountain national rough rugged rural scenery trail view wild wilderness