pool at Þingvellir national park, iceland

afternoon background basalt beautiful beauty blue clear clouds cloudscape day daylight destination edge environment environmental europe fields geology glowing grass gravel gray green hiking iceland icelandic island landmark landscape lonely moss mossy mountain mountains national nature outdoor park pebbles peninsula pond pool protection reflection region roadtrip rock sand scenery scenic sky south stone summer sunlight sunny tourism tranquil tranquility travel traveling travelling trip turquoise vegetation view water waves aingvellir