How is the Blue Lagoon Heated? Geothermal energy. Underground lava flows and natural hot springs heat the lagoon's mix of sea and freshwater. The water is drawn up through geothermal extraction wells from 2-kilometres beneath the Earth's surface.
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The Blue Lagoon's history dates back to 1976 when it formed next to a geothermal power plant, Svartsengi. Contrary to many people's belief, the lagoon is not a natural hot spring but a pool created by a human-made structure. It's wastewater from a power plant drilling for steam and hot water.
Each individual is responsible for their own health and wellbeing while using the Blue Lagoon. The temperature of the water is between 37° and 40°C (98°-104°F).
In the Blue Lagoon you will be advised to wash your hair. If you wash your hair before going into the thermal bath, your hair will have less silicia, which makes your hair dry. If you let your hair get wet in the Blue Lagoon, than put on conditioner in your hair.
Are swim suits required at the Blue Lagoon? Bathing suits are worn in and around all areas of the bathing lagoon, including the sauna. You can bring your own, or rent them from reception. You can also rent towels and bathrobes.
Unlike boring old regular geothermal water, the composition of the Blue Lagoon is unique—you won't find it anywhere else in the world. It's home to a couple of algae plants also not known to exist elsewhere. This combination has been found to have a number of proven beneficial effects on skin.
We recommend that you remove any jewelry (rings, necklaces, bracelets, etc.)before entering the lagoon. This will ensure that you don't lose your items and that they don't get damaged by geothermal seawater which has high levels of silica, algae, and minerals.
Even though the last slot of the day is not as popular, the lagoon will likely remain full as there's no time limit. How long to spend at the Blue Lagoon depends on you, though most people opt to spend at least two hours.
Blue Lagoon – HistoryIt is not a natural hot spring – in fact, the water within is wastewater from the power plant! While at first glance this may put you off, it should be noted that the water in the Blue Lagoon is completely safe and contains only natural minerals.
The Blue Lagoon was named because the water of the lagoon looks blue when reflected from the sun but in actuality, the water is a milky white color. And don't worry about the smell, the sulfur has been removed so there is no funky smell at all anymore.
The seawater in the Blue Lagoon has high levels of silica. Silica is not harmful to hair. However, if your hair gets wet, it can become stiff and difficult to manage. Therefore, we recommend that you apply conditioner to your hair before entering the lagoon--and leave it in your hair while in the lagoon.
You're sure to want to take some photos in the otherworldly surroundings of the Blue Lagoon, so you'll be pleased to hear that phones are allowed. However, there are no designated places to put your phone when you're not using it, so you take it in at your own risk.
The Blue Lagoon does not allow any skinny dipping. You will have to bring along your swimsuit in order to enter both the water and the saunas. However, there aren't any rules about the type of swimsuit you can bring.
There are instructions on the locker door as well. It is recommended that you leave all your jewelry and watches in the locker and the water might cause some damage to them. After having fun with the locker, you will need to shower before going into the lagoon. It is compulsory to shower and wash with soap.
make sure to remove your jewellery & contact lenses. Wear sunscreen & sunglasses. Stay hydrated. Remember to shower before and after getting into the Blue Lagoon.