Famous Geysir hot spring area. It is located in the geothermally active valley Haukadalur. Today the most active is Strokkur, an energetic spouting hot spring, which goes up every 5 minutes or so.
The white column of boiling water forms a beautiful half bubble before it goes up as a super-heated steaming water. It can reach the height of 15-30 m (60-90 feet). Strokkur (the churn) was formed in an earthquake in the year of 1789.
Other interesting hot springs are Blesi and Fata, the former are two large basins separated by the ”blaze” but connected to it is Fata. We also have Konungshver named after King Christian IX king from Denmark.