Blue __, Geothermal Spa in Iceland
This page is the CodyCross answer for the clue below from Science Lab, Group 306, Puzzle 3 (Ionic Compounds).
Question is: Blue __, Geothermal Spa in Iceland
and the answer is: LAGOON
Word Meaning:
LAGOON — A shallow body of water separated from deeper sea by a bar.
Definitions from Wiktionary.