A river flows from the Oxarafoss waterfall at sunrise in Thingvellir National Park, UNESCO World Heritage Site, Iceland, Polar Regions

travel destination photography horizontal colour image thingvellir national park unesco world heritage site iceland polar regions oxarafoss waterfall sunrise river outdoors landscape scenics physical geography non urban scene national park no people dramatic landscape water blurred motion long exposure flowing sunlight unesco colour color image color outside tourist destination travel nobody no one no one topography scenery scenic scene scenes picturesque unesco world heritage sites world heritage site world heritage sites x 2017m1 x printready