I still remember going to the lagoon back when there were only a couple of portable container houses there for changing your clothes before going in. No chargin

I still remember going to the lagoon back when there were only a couple of portable container houses there for changing your clothes before going in. No charging, no tourists, almost no people. Back then, before the commercialisation of it (which btw I am fine with) it was just what it is; the run off from the Svartsengi powerplant.