Earth Lagoon Mývatn is the rebuilt successor to Mývatn Nature Baths: a larger, lava-shaped geothermal spa that makes a stronger slow-down stop on a Mývatn or Diamond Circle day.
Quick guide
What it is
The rebuilt geothermal spa formerly known as Mývatn Nature Baths
Setting
Jarðbaðshólar above Lake Mývatn, surrounded by lava and low volcanic ridges
What changed
A larger lagoon, new bathing areas, lava-integrated interiors, steam spaces, changing facilities, and a bistro
Time to allow
Roughly 2-3 hours once arrival, changing, bathing, and an unrushed exit are included
Best fit
After nearby volcanic stops, or as the slow anchor of a Mývatn afternoon or evening
Check first
Current package, accessibility, visitor, and seasonal details on the official website
In this guide
Is the rebuilt Earth Lagoon Mývatn worth it?
Yes, if Lake Mývatn already matters to your route and you want a proper geothermal slow-down. The rebuilt spa is now substantial enough to anchor a half day, not just fill a spare hour.
Earth Lagoon Mývatn reopened in July 2026 after the old bathing complex was replaced and the lagoon expanded. It is still the place many travelers know as Mývatn Nature Baths, but the experience is no longer well described by old photos of one simple blue pool and a small service building.
Go when you are staying around Mývatn, ending a day at Hverir or Dimmuborgir, or deliberately giving the Diamond Circle a slower middle. Skip it when the same day already depends on Dettifoss, Húsavík, Goðafoss, and a long transfer. A better spa does not make an overloaded route better.
Best version: one or two nearby volcanic stops, then enough time to bathe without watching the clock.
Weak version: a premium booking squeezed into an already ambitious Ring Road day.
Simple test: if you would resent losing another attraction to make room, save the lagoon for another trip.
Photo guide
Earth Lagoon Mývatn in photos
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The lagoon is a managed spa experience, but the water and lava setting still give it a strong Mývatn identity.
Worth the stop?
When this stop makes sense
Good match for
Mývatn overnights that need one deliberate slow block
travelers who want a polished geothermal spa in a volcanic setting
Diamond Circle plans with enough time to stop moving
mixed-energy groups balancing outdoor sights with comfort
Think twice if
fast Ring Road transfers with no route margin
travelers looking for a free or undeveloped hot spring
Almost everything around the water changed. The original facility was replaced by a much larger complex shaped around the lava, while the lagoon itself gained more space and more distinct bathing areas.
Basalt Architects designed the new buildings to sit low in the volcanic terrain. Rock uncovered during construction was kept inside the architecture, and a newly discovered lava channel beneath the site was protected. That gives the corridors, bathing edges, and steam spaces a real geological character rather than a decorative lava theme.
The practical upgrade is just as important: easier movement from changing areas into the water, more room around the lagoon, cave-like natural-steam spaces, two swim-up bars, new visitor facilities, and a bistro looking toward the Mývatn landscape. Package and facility details can change, so compare them on the operator's site rather than relying on an old review.
The rebuild changes both the atmosphere and how much time the stop deserves.
Part of the visit
What is different
Why it matters
Lagoon
More water area and separate zones linked through rock and fissure-like passages
The stop feels less like one pool and gives groups more room to find their own pace
Steam
Natural steam is built into cave-like bathing spaces
Steam is now part of the landscape experience, not simply an indoor extra
Arrival and changing
A larger reception and several changing styles lead more directly toward the water
Privacy, accessibility, and package choice deserve a check before booking
Food and rest
A new bistro and quieter indoor spaces look over the lagoon and surrounding terrain
The visit can function as a real slow block rather than a quick dip
The new building meets the lagoon directly, replacing the old separation between service spaces and the water.Rock uncovered during construction was kept inside the building, making the geology part of the route to the water.
What does the new visit feel like?
More immersive and more designed than before. You still get sulfur-rich blue water and open Mývatn views, but the new route through rock, steam, shelter, and lagoon spaces gives the visit a clearer beginning and end.
The best moments are the contrasts: cold air and warm water, black lava and pale blue pools, enclosed steam and a wide view back across the volcanic basin. This is a polished spa, not a wild hot spring, yet the new architecture keeps the place tied to Mývatn instead of feeling interchangeable with a city lagoon.
Do not rush the transition time. Arrival, showering, changing, moving between lagoon areas, and getting dressed again are part of the stop. Protect roughly two to three hours unless your booking or group needs suggest more.
The new steam and bathing spaces use the site's actual rock to create a more enclosed contrast with the open lagoon.The rebuilt layout lets visitors move from shelter into the water without treating the indoor and outdoor spaces as separate experiences.
How should it fit into a Lake Mývatn day?
Use Earth Lagoon as the slow anchor after nearby sights. Keep the rest of the day geographically tight so the bathing time feels restorative rather than expensive route pressure.
The cleanest pairings are close: Hverir for active geothermal ground, Dimmuborgir for an easy lava walk, Hverfell for a more physical crater climb, Grjótagjá for a short geological stop, or Lake Mývatn itself for viewpoints and birdlife. Pick one or two according to weather and energy.
Dettifoss, Ásbyrgi, Húsavík, and Goðafoss belong to the wider Diamond Circle decision. They can share a trip with Earth Lagoon, but they should not all be forced into the same day. If you are moving between Akureyri and East Iceland, decide whether the bath or the long drive owns the schedule.
Earth Lagoon works best as the slow part of a Mývatn day, with enough time left to enjoy the water rather than watch the road schedule.
Three workable ways to place Earth Lagoon.
Trip shape
Good pairing
What to leave out
Mývatn afternoon
Hverir or Dimmuborgir, then the lagoon
A distant waterfall loop after the soak
Two-night Mývatn stay
A fuller volcanic day with the lagoon as the slow finish
Using both nights as transfer stops
Fast Ring Road transfer
Keep the lagoon optional until road and energy margins are clear
A fixed booking that makes the onward drive stressful
The reason to choose this lagoon over another North Iceland spa is still its fit with the Mývatn volcanic landscape.
Should you choose Earth Lagoon, Forest Lagoon, or GeoSea?
Choose the bath that belongs to your base. The strongest difference is not a tiny facility comparison; it is whether your day already points to Mývatn, Akureyri, or Húsavík.
Use route fit before trying to rank three good North Iceland baths.
Bath
Choose it for
Best route fit
Earth Lagoon Mývatn
Lava-shaped architecture, natural steam, and a volcanic inland setting
Akureyri stay, arrival day, or a simple Eyjafjörður plan
GeoSea
Heated seawater and an exposed view over Skjálfandi Bay
Húsavík harbor, whale watching, or the coastal side of the Diamond Circle
If two baths fit the route, choose by atmosphere and budget. If only one fits without backtracking, the route has already made the better decision for you.
Earth Lagoon's strongest distinction is the combination of an inland volcanic setting and a newly expanded, designed bathing complex.
What should you check before booking?
Use the operator for current packages, prices, operating details, age guidance, and accessibility. Older Mývatn Nature Baths guides do not describe the rebuilt facility reliably.
Private shower availability and changing-room format depend on the package you choose. The operator also asks visitors to shower before entering, recommends removing silver or copper jewelry because sulfur can discolor it, and provides specific accessibility guidance. Check the direct details that matter to your group before paying.
For the wider day, use Umferðin and the Icelandic Met Office before a fixed North Iceland drive. The lagoon may be comfortable in rough weather, but the road before and after it still controls whether the plan is sensible.
Use for the forecast and warnings that shape the drive and outdoor pairings.
Earth Lagoon Mývatn questions travelers ask
These are the decisions most likely to affect whether the rebuilt spa belongs in your route.
Is Earth Lagoon Mývatn the same as Mývatn Nature Baths?
Yes. Earth Lagoon Mývatn is the new name for Mývatn Nature Baths. The original bathing complex was replaced and the expanded spa opened in July 2026, so older photos and facility descriptions may no longer be useful.
How long should I allow?
Allow roughly two to three hours for arrival, changing, bathing, and leaving without rushing. Protect more time if the spa is the main event or your group needs a slower changing routine.
Do I need to book ahead?
The operator recommends advance booking, while walk-ins depend on available lockers. Check direct availability and package details rather than relying on old opening times or prices.
Is Earth Lagoon good for families or wheelchair users?
The operator welcomes children and provides wheelchair-access guidance, but package, changing, age, and assistance details matter. Read the current FAQ or contact the lagoon before fixing the visit into a tight family plan.
Can I combine it with Dettifoss and Húsavík?
Not comfortably in every plan. It works better with nearby Mývatn sights; add Dettifoss or Húsavík only when you have enough daylight, road margin, and preferably more than one night in North Iceland.
