Iceland

Jokulsarlon Icebergs and Waves Iceland.jpgRoad into Thorsmork Valley and Gigjokull Iceland.jpgBorgarfjörður Fjord Iceland.jpgAurora from Sugandisey Mountain  Stykkisholmur Iceland.jpgLandmannalauger Laugahraun lava field hike Iceland.jpgSvartifoss in the rain Iceland.jpgThingvellir UNESCO World Heritage Iceland.jpgThingvellir UNESCO Site Iceland.jpgThingvellir Iceland.jpgGlacial outwash Plain Thorsmork Valley Iceland.jpgDyrholaey Column Vik Iceland.jpgLava flows and glaciers Iceland.jpgFjadrargljufur Canyon Iceland.jpgChurch at Hellnar Iceland.jpgIcelandic Horse close up Iceland.jpgFjadrafgljufur Canyon Iceland South.jpgFjadrarglijufur Canyon Creek Iceland.jpgSeljalandsfoss Iceland.jpgIcelandic Horse Iceland.jpgJokulsarlon Beach Icebergs Iceland.jpgFossalar River glacial melt flowing through lava field Iceland.jpgJokulsarlon Glacial Lagoon.jpgPurkholar Lava Flow Landscape Snaefellsnes Iceland.jpgSvartifoss waterfall Iceland.jpgJokulsarlon Black Sand Beach and Icebergs Iceland.jpgGerduberg Basalt Columns  The Wall Iceland.jpgStykkisholmur Harbor Iceland.jpgNorthern Lights from Stykkisholmur Súgandisey Island Iceland.jpgColorful Landmannalauger Laugahraun lava field Iceland.jpgJokulsarlon Black Sand and icebergs Iceland.jpgKirkjufells Pano Snaefellsnes Iceland.jpgLava Flows and Mountains Iceland Pano.jpgSnaefellsnes Peninsula Farm Iceland.jpgCrater Lake Tjorvapullur Pano Iceland.jpgHraunfossar Falls Iceland Pano.jpgBetween Lava Flows Iceland.jpgSkogarfoss Iceland.jpgPath to Vatmajokull Glacier Iceland.jpgMoss on lava Iceland.jpgHraunfossar Falls into Hvítá River Iceland .jpgNorthern Lights Selfoss Iceland.jpgGullfoss Iceland.jpgGulfoss Mist and Water Iceland.jpgSouth Iceland Surf and Sand Dyrholaey Iceland.jpgView from Dyrholaey Promontory Iceland.jpgThorsmork Valley and Gigjokull Iceland.jpgJokulsarlon black beach and icebergs Iceland.jpgJokulsarlon Black Sand Beach  Iceberg Iceland.jpgThorsmork Valley and Glacial Eratics Iceland.jpgThorsmork Valley Storm Iceland.jpgCotton Flowers Landmannalauger Iceland.jpgGeysir Iceland.jpgSnaefellsnes Peninsula Drive Iceland.jpgJokulsarlon Black Beach.jpgReykevik to Stykkisholmur scenery Iceland.jpgCountryside near Selfoss Iceland.jpgLandmannalauger Iceland.jpgLandmannalauger Laugahraun lava field Iceland.jpgLeitarhraun Lava Near Hekla Iceland.jpgLeitarhraun Lava Near Hekla Volcano Iceland.jpgStykkisholmur Aurora Iceland.jpgBorgarnes Iceland.jpgSouth Iceland Volcanics.jpgDyrholaey Promontory LighthouseIceland .jpgYtri-Raudamelur Church Iceland.jpgArnarstapi to Hellnar Snaefellsnes Iceland.jpgChurch in Hellnar Iceland.jpgStykkisholmur Harbor Boat Iceland.jpgStykkisholmur Harbor Boats Iceland.jpgStykkisholmur Harbor Sunset Iceland.jpgThermal Greenhouse Snaelfellsnes Peninsula Iceland.jpgHof Turf Church Iceland.jpgHarpa Architecture Reykjavik Iceland.jpgHarpa Architecture windows Reykjavik Iceland.jpgHarpa Concert Hall Ceiling abstract Reykjavik Iceland.jpgOverlooking Reykjavik Iceland.jpgSkolavordustigur Street to Hallgrimskirkja Reykjavic Iceland.jpgThe Sun Voyager Reykjavik Iceland.jpg

I visited Iceland late August/early September 2016 and was just amazed at the beauty of the country. Iceland sits on the Mid-Atlantic Ridge, where two tectonic plates are moving apart. Molten rock fills in the gap as the plates separate and sink and thus the island is growing by about 3mm a year. Thingvellir National Park, in southwestern Iceland, is one of the few spots in the world where an underwater ridge rises above the water surface. This enormous geologic rift has created spectacular scenery, including dramatic cliffs and Iceland’s largest natural lake. My visit to Thingvellir felt spiritual, which has precedent – here is where Icelanders established the Althing, an open-air assembly representing the whole of Iceland, in 930 and continued to meet until 1798. I have three photos of this UNESCO World Heritage Site in this set (the7th, 8th and 9th), including one of the rift and one of the lake.

But magma surfacing along the rift zone is not alone in building this island. Under Iceland is a hot spot on the earth’s core, creating an abnormal upwelling of magma from mantle plumes onto the surface of the earth. Eruptions of this magma have created a vast system of volcanoes and fissures. The island first appeared above the ocean surface about 16 to 18 million years ago. By one source there are about 30 volcanic systems containing about 130 active and extinct volcanic mountains, most of them composite volcanoes which are usually part of a chain and spread in vast areas.

In addition to the volcanic mountains, the landscape is shaped by successive lava flows in various states of erosion and subsequent plant growth. One of the things that amazed me the most was this difference in textures, with lumpy lava flows from the last century abutting deep bodies of water (fjords carved by glacier retreat) abutting land suitable for livestock after millions of years of erosion. The once solid black basalt of volcanoes is now seen as black sand and pebbles on many of the beaches. I have tried to incorporate examples of lava flows and different states of erosion in my photos. My image of Landmannalauger (5th image), with a path leading to multicolored rhyolite mountains (rocks formed from lava with a greater concentration of silica) is one of my favorites. Lava flows mark the foreground, leading to a vast plain of sand from the continual weathering of the volcanic mountains in the background.

And then there are the glaciers. The glaciers and ice caps of Iceland cover 11.1% of the land area of the country but have a much greater impact on the shaping of its landscape. Many Icelandic ice caps and glaciers lie above volcanoes. When volcanic activity occurs under the glacier, the resulting meltwater can lead to a sudden glacial lake outburst flood, known in Icelandic as jökulhlaup. Vast areas, called outwash plains, are uninhabitable because of potential flooding. Jökulhlaups are also caused by accumulation of meltwater due to geothermal activity underneath the glacier. Roads and bridges in the paths of this meltwater are frequently destroyed. The visit into Thorsmork Valley towards Gigjokull was an experience requiring fording of streams and raging rivers of glacial snow melt, past glacial eratic boulders and over a glacial outwash plain. The day was overcast at first, then dark with rain that adds such mystery to the images included (2nd image, plus 10th, and some scattered below).

I hope you enjoy this gallery of volcanoes, glaciers, lava flows, fjords, icelandic horses, and waterfalls — even the northern lights made a showing.