Blue Lagoon: Retreat Spa Experience & Private Changing Suite

A trip to the Blue Lagoon is interesting on its own, but the Retreat Spa version adds a calmer twist. You’re in a spa carved into volcanic rock, with geothermal water doing the heavy lifting, and your start point is a quieter lagoon space.

I especially like the way the experience gives you your own private changing suite, so you can get settled fast without feeling rushed or exposed. It’s a practical upgrade that matters when you’re soaking in warm water for hours.

One important consideration: the Retreat Spa is strict about modern gadgets. You won’t be able to bring cameras or electronic devices into the spa, and staff will instead help with a photo if you want one.

5 standout reasons this Retreat Spa feels worth it

• Private suite setup: a large shower plus a dry area with towels, bathrobe, flip-flops, and Blue Lagoon Skincare amenities
• Retreat Lagoon first: the same geothermal blue water, but in a more intimate setting than the public areas
• Blue Lagoon Ritual included: salt scrub, Silica Mud Mask, Algae Mask, and face and body oil as a full self-applied treatment cycle
• More than hot water: sauna, steam cave, relaxation areas, a fireplace, a nesting area, and a viewing deck
• Access beyond the Retreat: you get Retreat Spa access plus a private entrance into the public Blue Lagoon areas

Retreat Spa and the lava-rock feel: why this setup works

The Retreat Spa is built around one idea: make the whole place feel like a cocoon. You step into a concourse of lava rock, and everything feels designed to slow you down, not herd you along.

You also get a real sense of privacy right away. Before you even think about soaking, your time and comfort are handled by that private changing suite with a large shower and a dry area. Towels, bathrobes, flip-flops, and Blue Lagoon Skincare products are already there, so you’re not juggling bags and belongings while you’re trying to relax.

And since this is a private group experience, the vibe stays intimate. It’s meant for couples, not for “see everything in one hour” tourism energy.

Your 5-hour flow at the Retreat Spa: check-in to soaking in the Retreat Lagoon

Plan on about 5 hours on site. Starting times depend on availability, so pick a slot that fits your Iceland route, especially if you’re combining it with airport or city time.

You begin with check-in and a briefing on how to enjoy the spa areas. I find this matters because the Retreat Spa has a lot of features, and you’ll enjoy it more if you know where to start and what you can use when.

Then you’re shown to your private changing suite. This is more than a convenience. Having space to get dry and settled helps you actually enjoy the hot and cold routines without feeling off-balance or rushed.

Starting point: the Retreat Lagoon

The best move is starting in the Retreat Lagoon. It uses the same type of geothermal blue water as the main Blue Lagoon, but the point here is the calmer pacing and the lack of crowds. You can soak, relax, and order a drink of your choice while you’re in the lagoon.

I like this because it sets the tone. Your body warms up in a controlled way before you head into saunas, steam, masks, and the rest of the circuit.

The circuit continues, step by step

After you’ve settled into the water, you’ll move through the relaxation spaces and thermal areas. You’ll find sauna, a steam cave, fireplace seating, a nesting area, refreshment space, and a panoramic viewing deck. There’s also a cold plunge well if you want the full hot-and-cold routine.

The layout is designed so you can wander without it feeling like you need a map. You can also keep your pace. Some people stay in the lagoon longer, others jump quickly into treatments and heat.

Blue Lagoon Ritual: silica, algae, masks, and the self-care part you control

The Blue Lagoon Ritual is the centerpiece of this Retreat Spa experience. It’s a rejuvenating cycle of wellbeing that you do in a structured sequence, using key ingredients like silica, algae, and minerals.

Here’s what’s included in the ritual:

• Salt scrub
• Silica Mud Mask
• Algae Mask
• Nourishing face and body oil (Blue Lagoon Skincare)

It’s self-applied, which sounds simple, but it’s actually a gift. You control timing and pressure, and you’re not stuck waiting for someone to fit you into their schedule. The masks and oils are designed for the spa’s geothermal context, so the ritual feels like part of the Lagoon experience, not a separate “add-on” service.

A practical tip: treat the ritual like you’re doing a mini spa session at home, but with Iceland-level intensity. Go slow enough to enjoy it, not so slow that you get cold waiting between steps.

Sauna, steam cave, fireplace, viewing deck, and the cold plunge option

This Retreat Spa experience doesn’t stop at water. You get access to the Retreat Spa areas, which include sauna and a steam cave, plus multiple relaxation spots that help you recover between heat changes.

Sauna and steam cave

If you like contrast, this is where it happens. The sauna and steam cave are part of the overall rhythm, and each one feels different. Sauna tends to be drier heat, while steam feels softer and more enveloping.

Cold plunge well

You also have access to a cold plunge well. If you’re into that hot-cold routine, you’ll likely use it more than once across the visit. If you’re new to it, do one cautious dip first and see how you feel.

Fireplace and viewing deck

The fireplace area and viewing deck are the “slow down” zones. After heat and water, these spots help you cool your mind as much as your body. It’s a nice break from the intensity of thermal treatments.

The overall idea is to give you choices. You can go full heat routine, or keep it gentle and focused on the Retreat Lagoon.

Retreat access plus public Blue Lagoon: how to think about crowds and time

This experience includes access to the Retreat Spa and the Retreat Lagoon, and it also includes access to the Blue Lagoon public area through a private entrance from the spa.

That matters because it changes your flow. You’re not starting in a queue-driven public environment right away. You can warm up in the Retreat zone first, enjoy the ritual, and only then move into the broader Blue Lagoon spaces.

I’d treat it like this:

• Spend your early hours where the atmosphere is calm and private
• Use the public area later for the iconic feel of Blue Lagoon, without arriving there feeling like you need to sprint

Also, you’ll want to remember the rules: the spa bans cameras and electronic devices. So plan to enjoy the views with your eyes, not your phone.

Spa Restaurant: when to eat (and what to know before you get hungry)

You’ll have the option to eat at the Spa Restaurant. Food isn’t included, but the restaurant serves a seasonal menu with light, nourishing meals made from fresh local ingredients.

One more practical detail: no reservations are needed. That’s useful when you’re bouncing between lagoons, sauna, and the ritual and you don’t want your whole schedule stuck to a booking time.

The restaurant also has expansive views of the mineral-rich waterscape and the centuries-old lava. That’s the kind of place where even a simple meal feels like part of the experience.

If you’re planning your timing, I’d eat when you feel your pace slowing. Many people find they’re happiest with food after a mask and a bit of relaxing, not right at the start.

Getting there from Keflavik and Reykjavik: simple routes, stress-free arrival

Location is on the Reykjanes Peninsula in Iceland. It’s about 20 minutes from Keflavik Airport and about 50 minutes from Reykjavík, depending on traffic and your exact route.

By car, you follow signs to The Retreat. There’s parking available for day guests, and it’s free of charge.

By bus, when you arrive at Blue Lagoon, you disembark with other passengers and walk to the Luggage House. An attendant calls a shuttle to The Retreat, which takes you to the spa.

If you’re doing this as part of a longer Iceland plan, you’ll appreciate how close it is to the airport. It can be a relaxing landing or a soothing way to end a trip, as long as your timing works.

Price and value: what $724 for two really buys you

The Retreat Spa Experience & Private Changing Suite costs $724 per group, up to 2 guests, for 5 hours.

That number looks big until you break down what’s included:

• Private changing suite for two
• Retreat Spa access, including sauna, steam cave, and relaxation areas
• Retreat Lagoon access
• The full Blue Lagoon Ritual with silica mud mask, algae mask, salt scrub, and skincare oil
• Access to the Blue Lagoon public areas via private entrance
• Towels, bathrobe, flip-flops, and Blue Lagoon Skincare amenities
• A drink of your choice

Food is the main thing not included. So if you want a full day of dining choices, budget extra. But if your goal is pure spa time, this package does a lot of the planning for you.

This is also good value compared to cobbling together separate treatments. The ritual is built into the flow, and the private suite makes the experience feel intentional from the moment you arrive.

One more “value” point that people sometimes overlook: no cameras and electronics. That rule lowers the distraction, and for some couples that’s exactly what they want.

Who should book, who should skip, and the couple-fit reality check

This Retreat Spa is ideal for couples. It’s a private experience and focuses on comfort and calm, not group entertainment.

It’s also a great fit if you like structured self-care. The ritual is self-applied, but it’s still guided by a sequence, and that gives you both freedom and clarity.

If you should be cautious

It’s not suitable for children under 12, and the minimum age for using the spa is 12. Anyone under 18 must be accompanied by a parent or legal guardian, and unaccompanied minors aren’t allowed.

So if you’re traveling as a family with younger kids, this may be the wrong Blue Lagoon day.

If you hate rules, know this first

The no-device and no-camera policy is real. Staff can take a photo in the Retreat Lagoon and email it to you, but you won’t be documenting everything yourself.

Should you book the Retreat Spa Experience & Private Changing Suite?

Yes, if you want the best version of Blue Lagoon for two that feels calm, private, and built for comfort. The private changing suite and the crowd-reduced Retreat Lagoon give you a head start on relaxation, and the Blue Lagoon Ritual is the main event that turns soaking into real self-care.

Skip it if you want to bring your phone everywhere, or if you’re hoping for a family-friendly spa day for kids under 12. Also skip if you’re planning on eating the whole time, because food isn’t included.

If your schedule can handle it, this is one of the best ways to experience Blue Lagoon without turning it into a rush.

FAQ

How long is the Blue Lagoon Retreat Spa Experience with private changing suite?

The experience lasts 5 hours. Starting times depend on availability.

What’s included in the $724 price for up to two people?

You get access to the Retreat Spa (including sauna, steam cave, and relaxation areas), access to the Retreat Lagoon, a private changing suite for up to two, the Blue Lagoon Ritual, a drink of your choice, Blue Lagoon skincare amenities, and access to the public Blue Lagoon area via a private entrance.

Do I need to bring swimwear?

Yes. Swimwear is listed as what you need to bring, and it is not included.

Are cameras or electronic devices allowed during the spa experience?

No. Cameras and electronic devices are not allowed in the spa. If you want a photo in the Retreat Lagoon, staff can take one and email it to you.

Is food included with the experience?

Food is not included. You can use the Spa Restaurant for seasonal, light meals, and reservations are not required.

What is the minimum age to use the spa?

The minimum age is 12 years old. Anyone under 18 must be accompanied by a parent or legal guardian, and unaccompanied minors are not allowed.

Where do I meet the provider, and how do I get there?

By car, Blue Lagoon is about 20 minutes from Keflavik Airport and about 50 minutes from Reykjavík. Follow signs to The Retreat and use the free parking for day guests. By bus, you disembark at Blue Lagoon, walk to the Luggage House, and an attendant calls a shuttle to The Retreat.