Seltun thermal spring Т=100°С, Iceland

Location: Reykjanes peninsula, road N 42.
Facilities: Natural thermal spring.
Description: Geothermal field. Seltún has many mudpots and fumaroles, and minerals deposited from geothermal solutions provide colorful sediments.  A small brook on the steep slope comes into a depression making a small hot lake.
Water type: