There are several natural geothermal pools in the Westfjords of Iceland. I visited three of them last summer.
Hellulaug pool is a geothermal pool which is located right by the beach. It is lovely sitting there with the view of the ocean and Vatnsfjörður fjord.
Hellulaug cannot be seen from the road, but there is a parking lot above the pool and a good path down to the ocean. The pool is 60 cm deep and the temperature of the water is ca 38 degrees C. The geothermal water comes from a borehole above the pool.
mai mult la : https://guidetoiceland.is/connect-with-locals/regina/hot-pools-in-the-westfjords-of-iceland