Haukadalur high temperature geothermal area is known for its geyers, mudpools and hot springs.

In autumn 2024 the area experienced a change with considerably heightend activity in many of the geothermal features. Strokkur geyser www.ipernity.com/doc/523247/36833892 erupts more often and Blesi (see note) which used to be a very calm hot spring has starting boiling.

icelandmonitor.mbl.is/news/news/2024/10/21/unusual_activity_many_geysers_are_more_powerful_tha