Blue Lagoon Iceland Tours

Among the 25 wonders of the world

Iceland´s World Famous Blue Lagoon

The Blue Lagoon is a magical geothermal hot spring not to be missed on a holiday in Iceland. The otherworldly landscape, warm geothermal waters, and relaxing spa make for an invigorating day. Soak in the milky blue waters and experience the healing powers of one of Iceland's most popular destinations. Learn more about the world-famous lagoon below.

Due to an active volcano in the area, the Blue Lagoon is subject to close at short notice due to air quality. Learn More.

Blue Lagoon

Blue Lagoon


Golden Circle & Blue Lagoon Tour

Head on the classic Golden Circle tour and end this amazing trip with a soak in warm milky blue water at the Blue Lagoon Iceland.

Duration: 13 hours
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From: € 217
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Blue Lagoon Tour

Dive into the milky blue water at Blue Lagoon Geothermal Spa, and enjoy the relaxation with the beauty of this magical place.

Duration: 5 hours
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From: € 142
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Blue Lagoon Private Transfer - Admission not included

Take advantage of our best Blue Lagoon Private Tour and regenerate your body and mind in blue milky waters of the Blue Lagoon.

Duration: 4 hours
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From: € 405
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4.6 Stars from 475 reviews

Blue Lagoon and Northern Lights (Admission Included)

Enjoy a relaxing visit to the Blue lagoon and then head out into the night to search for Northern Lights.

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From: € 186
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All About the Blue Lagoon in Iceland

Geothermal pools and baths can be found all over Iceland, but none are quite like the Blue Lagoon. Because it is a one-of-a-kind place, visitors should know a few things before dipping their toes in the warm blue waters. This is your complete guide to the Blue Lagoon.

Where is the Blue Lagoon?

The Blue Lagoon is conveniently located in the Reykjanes Peninsula, making it easily accessible for visitors. Situated approximately 50 kilometers southwest of Reykjavik, the country's capital, it's just a short drive away.

The geothermal spa is nestled amidst a stunning volcanic landscape, surrounded by rugged lava fields and contrasting hues of blue. As you approach the Blue Lagoon, you'll be greeted by the sight of steam rising from the warm waters, creating an otherworldly atmosphere.

To reach the Blue Lagoon, you can take a bus or drive from Reykjavik. Buses run regularly from the capital to the spa, offering a convenient and affordable transportation option. If you prefer to drive, the journey takes around 40 minutes, and there is ample parking available near the lagoon.

Once you arrive at the Blue Lagoon, you'll be captivated by its beauty and tranquility. The geothermal spa is surrounded by natural lava formations, creating a unique and mesmerizing backdrop. The azure waters of the lagoon are rich in minerals, known for their healing properties and rejuvenating effects.

You’ll find the lagoon in a sprawling lava field on the Reykjanes Peninsula in southwest Iceland. Only fifteen minutes from nearby Keflavik and half an hour from Reykjavik, Blue Lagoon is perfectly situated to accommodate those on layovers and/or in need of a relaxing day trip.

The Blue Lagoon in Iceland is a geothermal spa like no other. Its milky-blue waters, nestled among moss-covered lava fields, offer a unique and rejuvenating experience for visitors. The healing properties of the geothermal seawater, combined with the range of spa treatments and skincare products, make the Blue Lagoon a must-visit destination for those seeking relaxation, skincare benefits, and a connection with Iceland's natural wonders. So, if you're ready to immerse yourself in a world of tranquility and beauty, plan your visit to the Blue Lagoon and prepare to be captivated by its unique allure.

History and formation of the Blue Lagoon

The Blue Lagoon is not only a natural wonder but also a testament to Iceland's geological history. The formation of the lagoon can be traced back to the nearby Svartsengi Power Plant, which harnesses the energy of the earth to generate electricity.

The power plant drills deep into the volcanic bedrock, tapping into a reservoir of naturally heated water. This water, rich in minerals and silica, is then used to generate electricity. As a byproduct of this process, the warm water is released into the surrounding lava fields, eventually forming the Blue Lagoon.

The unique composition of the water, combined with the surrounding volcanic landscape, gives the Blue Lagoon its distinctive blue color. The mineral-rich water is not only visually stunning but also offers numerous health benefits, making it a popular destination for those seeking relaxation and rejuvenation.

Over the years, the Blue Lagoon has evolved from a hidden gem to a world-renowned destination. Its healing waters and stunning natural beauty have attracted visitors from all corners of the globe, cementing its status as a must-visit attraction in Iceland.

What is the Blue Lagoon?

Iceland´s Blue Lagoon Spa is the first and foremost hot spring that also conducts geothermal seawater research and produces an innovative skincare line. 

The Blue Lagoon, or "Bláa lónið" in Icelandic, is not a natural lagoon but a man-made wonder that came into existence accidentally. It was formed in 1976 during the construction of a nearby geothermal power plant. The superheated water from the plant's borehole, rich in minerals and silica, started to flow into a nearby lava field, creating a serene pool of warm, milky-blue water.

Initially, the lagoon was seen as a byproduct and was not considered aesthetically pleasing. However, locals soon started to notice the therapeutic benefits of bathing in the mineral-rich waters. Word quickly spread, and people began flocking to the Blue Lagoon to experience its healing properties for themselves.

Benefits of bathing in the Blue Lagoon

The Blue Lagoon's mineral-rich waters offer numerous benefits for both the body and mind. The silica, algae, and other minerals present in the water are known to have therapeutic properties and can help improve various skin conditions. The warm temperature of the lagoon also helps to relax muscles, relieve stress, and promote overall well-being.

The silica in the water forms a white mud that can be applied to the skin as a natural exfoliator. This gentle scrub removes dead skin cells, leaving the skin smooth, soft, and rejuvenated. The blue-green algae present in the lagoon is rich in vitamins and antioxidants, which nourish and hydrate the skin, giving it a healthy glow.

Apart from its skincare benefits, bathing in the Blue Lagoon can also help alleviate symptoms of certain respiratory conditions, such as asthma and bronchitis, due to the steam and mineral content in the air. Many visitors to the Blue Lagoon have reported feeling a sense of relaxation and improved sleep after their visit.

Is Iceland´s Blue Lagoon a natural lagoon?

No. The lagoon was originally formed as a reservoir for the extraction of well water that was deemed unusable by the nearby Svartsengí geothermal power plant. Researchers began examining its unique properties when bathers reported remarkable results from soaking in the waters. Years later, the lagoon was moved away from the power plant, and the Blue Lagoon opened.


Unique features and benefits of the Blue Lagoon Experience

The Blue Lagoon is more than just a hot spring – it's a geothermal spa that offers a range of unique features and benefits. One of its most notable features is the mineral-rich water, which is known for its healing properties.

The water in the Blue Lagoon contains a high concentration of minerals, such as silica, sulfur, and algae. These minerals have been scientifically proven to promote skin health, improve circulation, and relieve various skin conditions, including psoriasis and eczema.

In addition to its healing properties, the Blue Lagoon also offers a range of spa treatments and amenities. Visitors can indulge in a variety of skincare treatments, such as silica mud masks and algae-infused scrubs, derived from the lagoon's natural resources. These treatments are designed to nourish and rejuvenate the skin, leaving it feeling soft, smooth, and glowing.

The Blue Lagoon also features a sauna, steam room, and relaxation areas, allowing visitors to fully unwind and enjoy the tranquil surroundings. Whether you're looking to soak in the warm waters, pamper yourself with a spa treatment, or simply relax and take in the breathtaking views, the Blue Lagoon has something for everyone.

Visitor experiences and reviews of the Blue Lagoon

Visitors to the Blue Lagoon have consistently praised the unique experience it offers. Many are captivated by the otherworldly beauty of the lagoon and the surrounding volcanic landscape. The warm, mineral-rich waters provide a soothing and relaxing experience, allowing visitors to unwind and let go of their worries.

The skincare benefits of the Blue Lagoon are also highly praised. Visitors have reported improvements in various skin conditions, such as psoriasis and eczema, after bathing in the lagoon and using the associated skincare products. The therapeutic atmosphere and the range of spa treatments available have also contributed to the positive experiences of visitors.

How to Get to the Blue Lagoon?

Gray Line Iceland offers private tours from Reykjavik to the Blue Lagoon with all levels of admission (from Comfort to Retreat Spa) and complimentary pick-up and drop-off service. Taxis and car rentals are also options, but they do not offer admission to the lagoon.

Where to Stay at the Blue Lagoon?

Accommodation options near the Blue Lagoon

If you're planning to spend more than a day exploring the Blue Lagoon and its surrounding area, there are several accommodation options available.

The closest accommodation to the Blue Lagoon is the Silica Hotel, a luxury retreat located just a few minutes' walk from the lagoon. This hotel offers comfortable rooms, a restaurant, and a private lagoon for guests to enjoy.

If you prefer to stay in Reykjavik, there are plenty of hotels, guesthouses, and apartments to choose from. Reykjavik offers a wide range of accommodations to suit every budget and preference, and the city's vibrant atmosphere and cultural attractions make it a great base for exploring the Blue Lagoon and beyond.

For those looking for a more unique experience, there are also options to stay in traditional Icelandic turf houses or cozy cottages in the surrounding countryside. These accommodations provide a glimpse into Iceland's rich history and offer a peaceful retreat away from the hustle and bustle of city life.

What is the Best Time to Go to Blue Lagoon Iceland?

Any time to visit the Blue Lagoon Spa is great, although you might like the evening bath during the winter while watching the Northern Lights, or an amazing evening bath during the summer while being amazed by the sunset.

Planning a trip to the mesmerizing Blue Lagoon? Curious about the best time to visit this natural wonder? Look no further, as we've got you covered! Whether you're a nature enthusiast, a spa lover, or simply seeking a unique experience, understanding the ideal time to visit the Blue Lagoon is essential for making the most of your trip.

Located in Iceland, the Blue Lagoon is a geothermal spa renowned for its milky-blue waters and rejuvenating properties. The key to a truly memorable experience lies in choosing the best time to go. From the enchanting Northern Lights illuminating the night sky in winter to the extended daylight hours and blooming landscapes in summer, each season offers a different magical ambiance.

Why timing matters when visiting Blue Lagoon Iceland

When planning your visit to the Blue Lagoon, timing is crucial. The weather, crowd size, prices, and overall experience can vary depending on the time of year. Understanding these factors will help you decide when to embark on your journey.

Understanding the different seasons in Blue Lagoon

To determine the best time to visit the Blue Lagoon, it's essential to consider the distinct characteristics of each season. Let's explore the unique features of each season and how they contribute to the overall experience.


Winter in the Blue Lagoon brings a mystical charm that is hard to resist. One of the main attractions during this season is the possibility of witnessing the Northern Lights. Imagine soaking in the warm waters of the lagoon while the sky above you dances with vibrant colors. It's a truly awe-inspiring sight.

Apart from the Northern Lights, winter also offers a chance to experience the Blue Lagoon with fewer crowds. The colder temperatures deter some visitors, resulting in a more intimate and tranquil environment. While the weather might be chilly, the geothermal waters of the lagoon will keep you comfortably warm.


As winter fades away, spring brings a sense of renewal to the Blue Lagoon. The weather starts to warm up, and the landscapes begin to come alive with blooming flowers and vibrant colors. This season offers a balance between milder temperatures and fewer crowds compared to the peak summer months.

Visiting the Blue Lagoon in spring allows you to enjoy the natural beauty of the surroundings without the hustle and bustle of peak tourist season. It's an ideal time for those seeking a more serene and peaceful experience.


Summer is undoubtedly the most popular time to visit the Blue Lagoon. With longer daylight hours and pleasant weather, this season offers the perfect conditions for exploration and relaxation. The extended daylight hours provide ample time to enjoy all the outdoor activities and attractions that the Blue Lagoon has to offer.

During summer, the landscapes surrounding the lagoon transform into a lush green paradise. The vibrant colors, blooming flowers, and picturesque views make it an excellent time for photography enthusiasts. However, keep in mind that summer also attracts larger crowds, so be prepared for a more bustling atmosphere.


Fall in the Blue Lagoon brings a mix of milder temperatures and fewer visitors. As the summer crowds disperse, you can enjoy a more peaceful and uncrowded experience. The landscapes take on a stunning golden hue as the foliage changes, creating a picturesque backdrop for your visit.

Fall also offers the opportunity to witness the Northern Lights, similar to the winter season. However, the weather can be more unpredictable during this time, so it's essential to check the forecast and plan accordingly.

The best time to visit Blue Lagoon for good weather

If you're looking for the best weather during your visit to the Blue Lagoon, summer is the ideal time. The temperatures are milder, and the days are longer, allowing you to make the most of your time outdoors. It's the perfect season for swimming, sunbathing, and exploring the surrounding areas.

However, keep in mind that the weather in Iceland can be unpredictable, even during the summer months. It's always a good idea to pack layers, including a waterproof jacket, to be prepared for any sudden changes.

The best time to visit Blue Lagoon Iceland for smaller crowds

For those who prefer a more tranquil and intimate experience at the Blue Lagoon bathing and swimming area, visiting during the winter or fall seasons is recommended. The colder temperatures and unpredictable weather deter some visitors, resulting in fewer crowds.

If you're looking to avoid the peak tourist season and enjoy a more peaceful atmosphere, plan your visit during these off-peak months. The lagoon will feel more exclusive, allowing you to fully immerse yourself in the serenity and beauty of the surroundings.

Where to Eat at Iceland´s Blue Lagoon?

Guests of the lagoon have four delicious options to choose from, including the Michelin Guide-recommended Moss Restaurant. With two other restaurants and a cafe on the premises, guests are sure to find something to suit their tastes. There’s even an in-water bar!

What Should I Bring to the Blue Lagoon Experience?

All you really need to bring is your bathing suit, and even that can be rented. Towels, shampoo, and conditioner are included with all admissions, and robes and slippers are available for free or rent depending on your type of admission. But you are welcome to bring your own towels, robes, slippers, or whatever else you might need.


Why is Iceland´s Blue Lagoon blue? 

Silica, blue-green algae, and mineral salt are key components in the lagoon water and give it its milky-white color, which in the right light reflects an ethereal blue color. Because water enters the lagoon continually, it completely replenishes itself every 48 hours.

How deep is the Blue Lagoon?

The deepest section of the lagoon is 1.4m (4.7ft) with the shallowest areas being less than a meter deep or around 2 and a half feet. With this variation in-depth, children and adults alike can find cozy places to either submerge themselves in the water or splash around in the shallows.

How warm is the Blue Lagoon?

On average, the temperature of the lagoon is between 37ºC (98.6ºF) and 40ºC (104ºF). This can vary depending on the weather and time of year but the lagoon is always warm. Soaking in the warm water while snow falls all around is a magical experience so don't let winter weather deter you from enjoying the lagoon.

How Long Should I Plan to Stay in the Lagoon?

Guests usually spend about two hours in the lagoon. It is really up to you but including the time to eat at one of the restaurants and explore the various offerings of the lagoon, most people end up staying around four hours in total. 

Psoriasis Treatments

Some of the first people to take a dip in the lagoon, back when it was just water from the power plant, were psoriasis sufferers. When they reported the benefits of soaking in the waters, scientists took notice, and to this day, the Blue Lagoon continues to conduct research and provide treatment for psoriasis.


When to Visit and Book Admission to the Blue Lagoon Experiance?

The lagoon is open all year round and is a very popular destination so tickets should be booked as far in advance as possible.  Visiting the lagoon at different times of the year will result in different experiences. In the summer, the moss in the surrounding lava field will be varying shades of green and set against the dark lava rock and blue-white water of the lagoon, it is striking. In the winter there is the possibility of the lava field being coated in snow which makes for a Winterland kind of experience. There is always a chance of fog in Iceland and that mixed with the steam rising from the lagoon can create a rather mystical atmosphere.

Blue Lagoon vs. other geothermal spas in Iceland

Iceland is renowned for its geothermal spas, and the Blue Lagoon is just one of many options available to visitors. While each spa offers its unique features and benefits, the Blue Lagoon stands out for its stunning landscape and the healing properties of its waters.

The milky-blue color and the dramatic lava fields surrounding the Blue Lagoon create a truly immersive and picturesque experience. The silica content of the water and the range of skincare products derived from it make the Blue Lagoon a haven for those seeking skin rejuvenation and relaxation.

Activities and attractions at the Blue Lagoon

While the main attraction at the Blue Lagoon is undoubtedly the geothermal spa, there are plenty of other activities and attractions to enjoy during your visit. For those looking to learn more about the lagoon's history and formation, the Blue Lagoon offers guided tours and educational exhibits.

If you're feeling adventurous, you can explore the surrounding lava fields on a hiking or biking tour. These tours offer a unique opportunity to experience the rugged beauty of the Icelandic landscape up close and personal.

For those interested in wellness and relaxation, the Blue Lagoon offers a range of yoga and meditation classes. Take a moment to connect with your inner self as you practice yoga in the tranquil surroundings of the lagoon.

If you're visiting during the winter months, you may even have the chance to witness the mesmerizing Northern Lights. The Blue Lagoon's remote location, away from light pollution, makes it an ideal spot for viewing this natural phenomenon.

No matter how you choose to spend your time at the Blue Lagoon, one thing is for certain – you'll be mesmerized by its beauty and captivated by its tranquility.

Handy Tips for Enjoying the Blue Lagoon

●    Tie up and/or cover your hair. While geothermal seawater is great for your skin, it will make your hair feel like straw so tie it up in a bun or cover it. Swim caps are sold in the Blue Lagoon store.

●    If you do want to get your hair wet, remember to use and leave lots of conditioner in your hair before and after entering the lagoon. The showers are fully stocked so use as much as you need.

●    Leave your jewelry in your locker. Not only can the water damage some jewelry, but it will also be impossible to find should you drop it in the water.

●    Facilities are available for those who wish to change and shower in private.

●    Stay hydrated, especially if you plan on enjoying the saunas, and don’t forget to eat.

●    Rinse your swimsuit thoroughly after swimming in the lagoon to prevent silica mud from getting stuck in the fabric.

Book your Blue Lagoon Tour with Gray Line Iceland

Your Blue Lagoon with Admission Ticket gives you the option to choose between the full range of Blue Lagoon experiences including:

●    Comfort Admission - A two-hour stop at the Blue Lagoon, entrance to the lagoon, a towel, complimentary silica mud mask, and one drink of your choice.

●    Premium Admission - A four-hour stop at the Blue Lagoon, entrance to the lagoon, a towel, bathrobe and slippers, one drink of your choice, silica mud mask, the second mask of your choice, optional restaurant reservation, and sparkling wine if dining.

●    Retreat Spa Admission - A six-hour stop at the Blue Lagoon, entrance to the lagoon, access to the Retreat Spa for 4 hours, private changing room (price is per changing room, 1 or 2 guests sharing), The Blue Lagoon Ritual, Retreat Lagoon, skincare amenities, access to the Spa Restaurant and first drink of your choice. The age limit for Retreat Spa Admission is 12 years.