Get ready to get naked before going in the Blue Lagoon.
Geothermal energy is used cities like Reykjavík, so the natural spring water traveling underground to your shower head is what's delivering the sulfuric smell. It's totally safe and it'll still get you squeaky clean.
Fosshotel Lind / Via t-ec.bstatic.com
The cold water doesn't carry the sulfuric properties, so feel free to fill up your water bottle in the sink. It's crisp and delicious.
Before you can take a dip into the bright blue geothermal spa, you have to use the facilities to take a shower first. It's a rule. There are open showers without doors, but also concealed showers if you prefer privacy.
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