This bath is private with no public access and should be marked as such.

Correct name of the lake is "Öskjuvatn". "Askja" being the name of the volcano/mountain.

Orkan, not Shell.

Incorrect POI. Correct should be "hot spring". It's a 4x1.3m stainless steel pool with 38°C water.

Missing bridge.

Bridge on a footpath over a wet/dry overflow of the lagoon.

I'm puzzled: isn't Patton with a double T? https://en.m.wikipedia.org/wiki/George_S._Patton

Chemin entre cimetière et maisons.

this building was torn down a month ago

a house