Kollóttadyngja is a volcano

Volcano

2. Bedrock3. Conduit 4. Base5. Sill6. Dike7. Layers of ash emitted by the volcano8. Flank| 9. Layers of lava emitted by the volcano10. Throat11. Parasitic cone12. Lava flow13. Vent14. Crater15...

 in Iceland

Iceland

Iceland , described as the Republic of Iceland, is a Nordic and European island country in the North Atlantic Ocean, on the Mid-Atlantic Ridge. Iceland also refers to the main island of the country, which contains almost all the population and almost all the land area. The country has a population...

. Situated in the Ódáðahraun lava-field at 65°12′59.99"N 16°33′0.01"W, its height reaches 1,177 metres, with a diameter of 6–7 km. The summit crater is 800 metres in diameter, but only about 20–30 metrees deep, and in its centre, there is a bowl of about 150 metres in diameter, with a depth of about 60–70 metres.

See also

• Fjords of Iceland
  Fjords of Iceland
  The most important fjords of Iceland:* Faxaflói* Hvalfjörður* Borgarfjörður* Breiðafjörður* Hvammsfjörður* Ísafjarðardjúp* Húnaflói* Skagafjörður* Eyjafjörður* Skjálfandi * Öxarfjörður* Vopnafjörður* Héraðsflói* Seyðisfjörður...
  
  
• Geography of Iceland
  Geography of Iceland
  Iceland is a medium-sized island in the North Atlantic ocean. The island is located east of Greenland and immediately south of the Arctic Circle, atop the divergent boundary of the Mid-Atlantic Ridge in the North Atlantic Ocean. It lies about from New York City and from Scotland...
  
  
• Glaciers of Iceland
  Glaciers of Iceland
  The glaciers and ice caps of Iceland cover 11.1% of the land area of the country and have a considerable impact on its landscape and meteorology...
  
  
• Iceland plume
  Iceland plume
  The Iceland Plume is a postulated upwelling of anomalously hot rock in the Earth's mantle beneath Iceland. Its origin is thought to lie deep in the mantle, perhaps at the boundary between the core and the mantle at ca. 2880 km depth. Opinions differ as to whether seismic studies have imaged...
  
  
• Lakes of Iceland
• List of islands off Iceland
• List of volcanoes in Iceland
• Rivers of Iceland
• Volcanism in Iceland
• Waterfalls of Iceland
  Waterfalls of Iceland
  Iceland is unusually suited for waterfalls. This small island country has a north Atlantic climate that produces frequent rain or snow and a near-Arctic location that produces large glaciers, whose summer melts feed many rivers...