English: This is a magma chamber inside a volcano in Iceland called lava called Thrihnukagigur. An open conduit leads 120 m to the surface and visitors are lowered in a cable car.
Inside the former magma chamber of Thrihnukagigur in Iceland. A lift use to move people up and down the 120-meter drop is visible in the image. This is basically at right angles to my shot #1 with the same title.