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Is the Blue Lagoon warm or cold?

The water in the Blue Lagoon is heated to around 37-40 degrees Celsius (98-104 F). Due to fluctuations in weather conditions, the precise temperature may change month to month, however you can expect pleasantly warm waters year-round. The sensation is similar to stepping into a hot bath.



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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.

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Either way, you won't feel too cold. The water is 38-40°C so very hot, and a warm, romantic, cozy steam covers the whole place. When you need to get out, it's usually just for a few seconds until you reach the sauna, steam bath, or another side of the pool. So you won't have time to feel cold, really!

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While these are great for your skin, they can leave your hair feeling dry and matted. To minimize these potential effects, we recommend that you avoid immersing your hair in the water for too long and that you rinse your hair with fresh water after exiting the lagoon.

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Also be aware that if you lose your bracelet, you will be charged a fee. All guests must shower—without a swimsuit—before entering the Blue Lagoon.

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Do you provide towels, bathrobes, or slippers? Our two types of entry tickets—Comfort and Premium—include the use of a towel. However, the Premium ticket also includes the use of a bathrobe. If you have a Comfort ticket and would like a bathrobe, you can rent them for ISK 1500 each.

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All guests must shower—without a swimsuit—before entering the Blue Lagoon. Use of Blue Lagoon skin care shower gel and hair conditioner is complimentary. If you desire more privacy while you shower, locate a shower that is equipped with a door.

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You can visit the Blue Lagoon and most of Iceland's more accessible hot springs year-round. That said, the best time to visit the Blue Lagoon is during May and September when the temperatures are still warm but it's a bit quieter.

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The best time to visit the Blue Lagoon is in the evening to enjoy the midnight sun in summer or the northern lights in winter. The average water temperature is 102 F (39 C) all year. The Blue Lagoon is not natural and was formed in 1976.

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You are welcome to bring your own towel, robe or slippers. However, towels are included in all packages, so there is no need to bring it with you.

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If you book the Premium or Luxury packages, then your entrance also includes a bathrobe. If you have your own towel (or bathrobe), you are welcome to bring it to the Blue Lagoon to use. However, we recommend just using the free towel provided as otherwise you will have wet towels to take home with you.

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Flip-flops, slippers and water shoes are allowed around the lagoon's edge and although flip-flops are not provided as standard, the shop does sell them if you forget to pack a pair. Slippers are included with the premium package.

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Leave your water in your locker and you can go back in and drink whenever you like. You also get one free drink of your choice included with your Blue Lagoon Tickets. You get to enjoy this beverage at the swim up bar inside the lagoon itself!

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Complimentary drinks include fruit smoothies, beer, wine, ciders, and sparkling wine. You can upgrade to a premium package which includes the use of a bathrobe and slippers, a second mask of choice, a table reservation, and sparkling wine if you choose to dine at their restaurant.

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There is 1 bathroom for the whole area and one has to pay €20 for chairs and an umbrella to escape the heat. The sandy area is overcrowded and water sports are too expensive. We were glad the return boat let us back in early. It is a shame that such a great site is not equipped to handle the sheer number of tourists.

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– Can I go into Blue Lagoon during my menstruation? Yes if you use a tampon you totally can!

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You are allowed to take photos and make videos in the main Blue Lagoon outdoor area, but photography and videography is not allowed in the changing/shower areas (obviously!), sauna, Retreat Spa, or any the spa sections. Many people bring in a waterproof action camera or their smartphone into the pool.

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No, you shouldn't put on makeup to bathe in the Blue Lagoon, as the water could get dirty. In fact, this is one of the main reasons why it's mandatory to shower before entering the Blue Lagoon.

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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.

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make sure to remove your jewellery & contact lenses. Wear sunscreen & sunglasses. Stay hydrated. Remember to shower before and after getting into the Blue Lagoon.

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