Blue Lagoon: Retreat Spa Experience & Private Changing Suite

The Blue Lagoon Retreat Spa gives you something the main lagoon cannot: quiet time in a private geothermal lagoon, reached through a lava-rock spa with a sauna, steam cave, fireplace, cold plunge, and viewing deck. You get five hours, so this is not a quick airport stop or a rushed dip.

I like the private changing suite, which gives couples a calm place to shower, dry off, and store their things. I also like the Blue Lagoon Ritual, a simple but satisfying sequence of salt scrub, silica mud, algae mask, and face and body oil.

The main drawback is the price: $724 for up to two people, or $362 each when fully booked. Food is extra, swimwear is not provided, and the no-camera rule may disappoint anyone hoping to document the experience.

Key points to know before you book

• The Retreat Lagoon is the quiet centerpiece: You get the famous blue geothermal water without the busier feel of the main bathing area.
• Your private suite matters: It includes towels, robes, flip-flops, a large shower, dry space, and Blue Lagoon skincare products.
• The five-hour stay rewards a slow pace: You can move between the lagoon, sauna, steam cave, relaxation spaces, and public Blue Lagoon area without hurrying.
• The Blue Lagoon Ritual is self-applied: You use silica, algae, salt, and oils as part of a guided wellbeing cycle.
• The experience suits couples best: The minimum age is 12, and anyone under 18 needs a parent or legal guardian.
• Electronics are not allowed: Staff can take a Retreat Lagoon photo for you and email it later.

What you are paying for at the Retreat Spa

The Retreat Spa is not simply an upgraded entrance ticket to the Blue Lagoon. It is a private five-hour spa visit built around space, quiet, and a more polished changing experience.

The price is $724 per group of up to two people. If two people share the booking, that works out to $362 each. That is a serious splurge, especially since meals are not included. Still, the cost covers more than lagoon access: you receive a private changing suite, the Retreat Spa facilities, the secluded Retreat Lagoon, a drink, the Blue Lagoon Ritual, skincare amenities, and access to the main Blue Lagoon.

I would think of this as a special-occasion experience rather than a standard Iceland attraction. If your budget is tight, the public Blue Lagoon gives you the essential geothermal bathing experience for less. If you want privacy, a slower pace, and a full spa ritual, the Retreat package offers a clear step up.

The five-hour duration helps justify the price. You are not paying for a short soak followed by a quick exit. You can settle in, try the thermal areas, take a break, eat at the Spa Restaurant, and return to the water.

Reaching the lava-built spa from Keflavík or Reykjavík

The Blue Lagoon is on Iceland’s Reykjanes Peninsula, about 20 minutes by car from Keflavík Airport and about 50 minutes from Reykjavík. That makes the Retreat Spa useful at either end of an Iceland trip.

By car, follow the signs for The Retreat when you arrive. Day guests at The Retreat have free parking. This is a helpful detail if you are driving with luggage or planning the spa between other stops.

If you arrive by bus, get off with the other passengers at Blue Lagoon and walk to the Luggage House. An attendant can call the shuttle to The Retreat. If you have bags, staff at the Retreat Spa can assist with storage.

I would allow enough time to arrive without stress. The spa visit lasts five hours, but the clock does not make the drive shorter. Arriving early gives you time to find the right entrance, handle luggage, and start the visit in a calm mood.

Your private changing suite sets the tone

Check-in begins with a briefing about the spa and how to use its facilities. After that, staff show you to your private changing suite.

For two people, the private room is a real advantage. You get a large shower and a dry area, along with towels, bathrobes, flip-flops, and Blue Lagoon Skincare amenities. You do not need to pack a robe or towel, but you do need to bring swimwear.

The suite also gives you a place to change at your own pace. That may sound like a small upgrade, yet it affects the whole visit. You are not trying to organize your clothes in a busy shared area or rushing through the shower before moving on.

The private room is especially useful for couples celebrating something or for anyone who values personal space. It does not turn the experience into a fully private spa, since the Retreat Lagoon and other facilities are shared by spa users, but it gives the visit a more personal start and finish.

Start with the Retreat Lagoon, not the public pool

The best first stop is the Retreat Lagoon, a private bathing area filled with the same blue geothermal water associated with the Blue Lagoon. Its main benefit is not a different kind of water. It is the quieter setting and the smaller, more intimate feel.

You can settle into the warm water, order your included drink, and look across the mineral-rich surroundings and old lava. The setting does much of the work here. The water, dark volcanic rock, and open views create a sharp contrast between Iceland’s rough geology and the soft, slow rhythm of a spa.

I would begin here before visiting the other facilities. It gives you time to get used to the heat and the setting. You can also use the calm first hour to decide how much of the remaining visit you want to spend in the sauna, steam cave, or main Blue Lagoon.

Your drink is included, but food is not. That distinction matters because five hours can cover a meal period. You can eat at the Spa Restaurant, which serves light seasonal food made with local ingredients, but you should plan to pay separately.

The lava-rock circuit has more than a hot soak

The Retreat Spa is built into volcanic rock, and the interior route connects several places to pause between time in the water.

The sauna gives you a dry heat option after the lagoon. The steam cave offers a softer, humid contrast. You can also spend time near the fireplace, in a nesting area, or at the refreshment area.

A panoramic viewing deck adds a chance to step away from the water and take in the mineral-rich surroundings and centuries-old lava. The cold plunge well provides the sharpest change in temperature. You do not need to use every feature, and you should not feel that you are completing a checklist. The value is having choices.

Some people will love the variety. Others may find the high price hard to justify if they mainly want a warm soak. My advice is to use the facilities as a slow circuit: warm water, sauna or steam, a quiet rest, then another swim. The five-hour time limit is generous enough for that rhythm.

The relaxation spaces are also important for anyone who finds constant soaking tiring. You can dry off, sit by the fireplace, or rest in the nesting area without leaving the spa.

The Blue Lagoon Ritual uses four simple skincare steps

The signature treatment is the Blue Lagoon Ritual, a self-applied cycle built around silica, algae, minerals, and Blue Lagoon skincare products.

You use a salt scrub first, followed by the well-known Silica Mud Mask. Then comes the Algae Mask, followed by nourishing face and body oil. It is not a private massage or hands-on treatment. You apply the products yourself as part of the spa experience.

That self-applied format has one clear benefit: you control the pace. You can spend more time on the mask you enjoy most and follow the process without having to coordinate with a treatment appointment. It also means you should not expect the service style of a conventional massage spa.

The Ritual gives your visit a clear center. Instead of only soaking and moving between facilities, you have a skincare routine that connects the lagoon’s key elements with the products. Silica, algae, minerals, salt, and oil each play a role in the sequence.

I would schedule the Ritual after you have spent some time in the Retreat Lagoon, rather than rushing into it at check-in. That lets you first relax, then enjoy the treatment as the main event, and return to the water or relaxation areas afterward.

The public Blue Lagoon is included through a private entrance

Your Retreat Spa admission includes access to the main Blue Lagoon through a private entrance. This gives you a useful contrast between the quiet Retreat Lagoon and the larger public bathing area.

The public lagoon is the place to see the famous Blue Lagoon experience in its broadest form. The Retreat Lagoon is where you go for calm and privacy. Having both included means you can choose based on your mood instead of committing to one atmosphere for the entire five hours.

I would not treat the public area as a required stop. If your main goal is peace, stay in the Retreat Spa and use the Retreat Lagoon, relaxation rooms, and thermal facilities. If you want to experience the larger Blue Lagoon as well, the private entrance makes it easy to add without arranging another ticket.

The access also improves the package’s value. You are not paying for a private section while giving up the main attraction. You receive both experiences in one visit.

Eating at the Spa Restaurant

The Spa Restaurant serves a seasonal menu of light meals made with fresh local ingredients. It has broad views across the mineral-rich water and old lava, so it is more than a practical place to refuel.

Food is not included in the $724 price, and no reservation is needed. That makes the restaurant flexible. You can eat before the Ritual, take a break halfway through your stay, or have a meal at the end.

The menu details are not fixed here, so you should expect seasonal changes rather than one permanent set of dishes. The focus is light and nourishing, which fits a spa day better than a heavy meal.

If you are counting every cost, include lunch or dinner in your budget. The included drink is helpful, but it does not cover food. For a special occasion, the restaurant and the five-hour spa access can make the Retreat feel like a full half-day outing rather than a single attraction visit.

Practical rules that shape the experience

The Retreat Spa is designed as a break from modern distractions. Cameras and electronic devices are not permitted, so you will need to leave your phone and camera outside the spa.

That rule may frustrate you at first, especially in a setting people naturally want to photograph. It also protects the quiet mood and privacy of the space. If you want a picture in the Retreat Lagoon, staff can take one for you and email it afterward.

Bring swimwear. Towels, robes, and flip-flops are supplied, but swimwear is not. The minimum age is 12, and anyone under 18 must be accompanied by a parent or legal guardian. Children under 12 cannot use the spa.

The experience is wheelchair accessible. English is the listed language for the host or greeter, and the booking is for a private group of up to two people. Cancellation is free up to 24 hours before the start time, which gives you some flexibility if your Iceland plans change.

Who will get the most from five hours here

I think the Retreat Spa is best for couples who want a quiet shared experience and do not mind paying for comfort. The private changing suite, included drink, secluded lagoon, and self-applied Ritual all work well for two people who want to slow down.

It also suits a stop near Keflavík Airport, especially if you have several hours before a flight or have just arrived and want an easy first Iceland experience. The location is close enough to the airport to make the timing practical, though you still need to plan transport and luggage.

You may want to choose the regular Blue Lagoon instead if your main priority is simply getting into the geothermal water at the lowest possible cost. The Retreat package is about privacy and time, not just the temperature of the pool.

I would also skip it if you want a full-service treatment with a therapist. The Blue Lagoon Ritual is self-applied, and the package description does not include massage or other hands-on treatments.

Should you book the Blue Lagoon Retreat Spa?

Book it if you want a polished, quiet spa day for two and can accept the high price. The Retreat Lagoon, private suite, lava-built relaxation areas, Ritual, and public Blue Lagoon access give you plenty to do across five hours.

Think twice if you only want a quick soak, need to keep costs low, or want to take your own photos. For the right occasion, though, this is one of the more restful ways to experience Iceland’s geothermal waters, with enough time and privacy to make the setting feel special rather than hurried.

FAQ

How long does the Blue Lagoon Retreat Spa experience last?

The experience lasts five hours. You can use the Retreat Spa facilities, Retreat Lagoon, Ritual, and included Blue Lagoon access during that time.

How much does the Retreat Spa experience cost?

The price is $724 for a private group of up to two people.

Is the private changing suite included?

Yes. The private suite is included for up to two people and has a large shower, dry area, towels, bathrobes, flip-flops, and Blue Lagoon Skincare amenities.

Is food included in the price?

No. Food is not included. You can eat at the Spa Restaurant, which serves seasonal light meals, and no reservation is needed.

Is a drink included?

Yes. Each booking includes a drink of your choice.

Do I need to bring swimwear?

Yes. Swimwear is required and is not included.

Are children allowed at the Retreat Spa?

The minimum age is 12. Anyone under 18 must be accompanied by a parent or legal guardian.

Can I bring a camera or phone?

No. Cameras and electronic devices are not allowed in the spa. Staff can take a photo for you in the Retreat Lagoon and email it afterward.

How far is the Blue Lagoon from Keflavík Airport and Reykjavík?

The Blue Lagoon is about 20 minutes by car from Keflavík Airport and about 50 minutes from Reykjavík.

Is the Retreat Spa wheelchair accessible?

Yes. The experience is listed as wheelchair accessible.