Brennisteinsfjöll caves
Brennisteinsfjöll area in the South of Reykjavík includes mountain ridge, craters, geothermal activity, interesting and diverse lava fields, full of various colorful caves. One of the most impressive caves in this area is called Ferlir. Here the visitor has a possibility to see green, red, yellow, black lava flows and unexpected lava formations. The views in this area are unforgettable both above and under the ground.
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