Iceland erected between the European and the North American tectonic plates, which drift apart at a speed of 2 cm per year (corresponding to the growth velocity of a fingernail). In addition, they are also parallell displaced. Hence, earthquakes and volcanic eruptions are to be expected on a regular basis. Iceland is also located above a so-called hot spot, where there is a direct link to the interior of the earth (magma). Over the hot spots, volcanic eruptions are evenly distributed during many, many years.
The continental rift in Iceland goes from Reykjanes in the southwest towards the northeast. On the way, it passes Mývatn, an area where the geological activity is intense. Here, the volcano Krafla has had many outbreaks in recent times.
Do you want to have a bath on the continental rift? Then Jarðböðin (the Geo Thermal Baths) is the perfect choice! This is a natural spa in an area with many hot springs. In design, Jarðböðin eccos Blue Lagoon. The spa is beautiful, mostly using dark colors. Large outdoor pools are filled with heavenly, hot water, surrounded by lava rocks. From the pool there is also a splendid view, one thing Blue Lagoon does not have.
BUT – at Jarðböðin you must accept a quite distinct smell of sulfur. Heaven, you said? …no, this smells more like Hell. The saunas are made by piping being stabbed straight down into the ground below the benches. If you don’t like sulfur, don’t go there. But the pools with their corners and showers and views – they are just fabulous!
P.S.: Don’t expect quite as much space as you see in these pictures! We were there during Covid restrictions. They kept it open because the employees preferred working for free in stead of doing nothing. There were less than 20 people there with us, but the place is designed for several hundred!