Blue Lagoon vs. Sky Lagoon: Exploring Iceland’s Iconic Thermal Baths

Here’s what you need to know before visiting Iceland’s famous lagoons.

It’s a given — when you take a trip to Iceland, you must take a dip in one of the many pools, lagoons, or geothermal swimming holes around the country. Iceland’s Blue Lagoon is considered one of the wonders of the world, and it’s a spot on many travelers’ bucket lists. With the new Sky Lagoon, residents and visitors get to continue to enjoy Iceland’s natural geothermal waters and landscapes. However, if you are only in Iceland for a short amount of time, fitting in a visit to both lagoons could be tricky. Here is our guide to help you choose which lagoon best fits your travel itinerary.

What are the lagoons?

Blue Lagoon

The Blue Lagoon is a massive geothermal seawater spa with picturesque milky blue waters and a backdrop of mossy green and black lava fields. The man-made lagoon, which opened in 1992, is a top tourist destination and a beloved local gem. Its waters are known for their magical skin benefits since they are enriched with silica and other seawater minerals. Consequently, the lagoon is maintained at a constant temperature of 100 degrees F and renews itself every 48 hours.

Sky Lagoon

New to the Icelandic lagoon scene, Sky Lagoon opened its doors in late March of 2021. This man-made lagoon also features a 230-foot infinity edge that looks directly over the Kársnes Harbour. The pool is filled with Iceland’s famous geothermal waters, making it warm enough for you to relax all day.

How much do the lagoons cost?

Blue Lagoon

There are three levels of admission to the Blue Lagoon: Comfort ($53), Premium ($68), or Retreat Spa ($372). Each ticket grants you access to the iconic lagoon, use of a towel, a silica mud mask, and your first beverage. The Premium ticket provides additional perks, including use of a robe and slippers, a second mask, and a reservation with one glass of sparkling wine at the Lava Restaurant. If you decide on the Retreat Spa experience, you will have full access to the Blue Lagoon and the private Retreat Lagoon, along with the three-step Blue Lagoon Ritual in the subterranean spaces.

Sky Lagoon

Similar to the Blue Lagoon, Sky Lagoon also offers three types of passes: Pure Lite Pass ($56.57), Pure Pass ($80.85), and Sky Pass ($112.49). Ticket prices may vary for those traveling with children. For those short on time, it’s recommended to opt for the Pure Lite Pass, which includes admission to the lagoon, a towel, and access to the public changing area. Pure Pass includes everything in the Pure Lite package plus the seven-step ritual. Sky Pass encompasses all the benefits of the previous packages, along with the use of the lagoon’s signature skincare products and a private changing room.

What does the ritual include?

Blue Lagoon

If you hold a Retreat Spa ticket, you will experience Blue Lagoon’s three-step ritual. This ritual is built around the natural elements of the lagoon: silica, algae, and minerals. You will be guided throughout the process in three subterranean chambers with an experienced spa staff member. Following your first rinse, step one involves a mineral scrub designed to exfoliate and energize your skin. Step two includes the silica face and body mask, which will cleanse and strengthen your skin. Finally, step three consists of the algae face and body mask, which provides deep hydration for your entire body.

Sky Lagoon

Sky Lagoon features a seven-step ritual designed to “nourish your senses.” Much like the Blue Lagoon’s ritual, it is beneficial to follow the process in order. Step one is your initial dip in the geothermal lagoon, allowing you to take in the stunning sights and fresh air. Once you’ve completed your swim, step two involves submerging yourself in the glacier pool. After a couple of minutes in the glacier pool, step three introduces you to a five to ten-minute steam in the sauna, which offers panoramic views of the Icelandic coastline. Step four allows for a refreshing walk through some mist to cool down after the sauna. When it comes to step five, exfoliation with Sky’s signature body scrub is necessary. To maximize the benefits of the scrub and hydrate your skin, step six suggests a stay in the steam room. Finally, step seven concludes your experience with a gentle rain shower.

Do the lagoons have restaurants?

Blue Lagoon

The Blue Lagoon features a public café that is accessible to any patron with lagoon admission. Premium ticket holders also have the opportunity to reserve a spot at the Lava Restaurant, which offers views overlooking the main lagoon pool. Retreat Spa guests enjoy a private swim-up bar and an exclusive in-spa restaurant that boasts views of the lagoon. Moreover, if you hold a Retreat Spa ticket or are staying at the Retreat Hotel Blue Lagoon, you can book a reservation at the Michelin-starred Moss Restaurant.

Sky Lagoon

At Sky Lagoon, the atmosphere is more casual. There is a small café offering soups, sandwiches, coffee, and tea. Additionally, the lagoon sports a swim-up bar with a selection of wine, beer, and non-alcoholic beverages. Both the café and swim-up bar welcome all lagoon guests to enjoy their offerings.

How do you get to the lagoons?

Blue Lagoon

The Blue Lagoon is situated about 30 miles outside Reykjavik, only 13 miles from Keflavik Airport. While you cannot take one of the Straeto buses (Reykjavik’s bus service) to the lagoon, renting a car or booking a seat on one of the many charter buses is recommended. The drive typically takes about 45-50 minutes from the city.

Sky Lagoon

The Sky Lagoon is conveniently located roughly five miles from downtown Reykjavik. It takes about 15 minutes to reach by rental car, or you can take the Straeto bus, which will get you there in about 30 minutes. A new shuttle service has also begun, operated by Reykjavik Excursions, with multiple pick-up points in downtown Reykjavik.

How long should you stay?

Blue Lagoon

The duration of your stay will depend on the experience you choose! If you opt for a Comfort ticket, four hours is generally sufficient. Premium ticket holders should plan for around six hours, especially if dining at the Lava Restaurant. In contrast, guests booking the Retreat Spa experience along with a dining reservation should allow for approximately seven hours.

Sky Lagoon

At Sky Lagoon, savor the breathtaking views of the harbor while sipping champagne. For a complete experience, it’s advisable to plan on staying for about five hours.

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