Oxararfoss waterfall on Mid-Atlantic Rift, Thingvellir National Park, Iceland, Europe

area areas atlantic bodies body cascade cascades cataract cataracts conservation crack cracks day daylight daytime during europe european exterior exteriors falls flow flowing flows geologic geological geologically geology heritage iceland icelandic mid mid atlantic national national natural nature nobody north northern of on outdoor oxararfoss park park parks phenomena phenomenon photo photos plate preserve preserves reserve reserves rift rock rocks rocky sanctuaries sanctuary shot shots site sites stone stream streaming streams tectonics the thingvellir unesco water waterfall waterfalls waters wildlife world