Sky Lagoon vs Blue Lagoon — Map & Comparison
Map and comparison of Iceland's two geothermal lagoons: Blue Lagoon by Grindavík (near Keflavík Airport) vs Sky Lagoon in Reykjavík — location, price and which to pick.
Iceland’s two headline geothermal spas sit on opposite sides of Reykjavík, and the map makes the difference obvious. The Blue Lagoon is out on the Reykjanes Peninsula near Grindavík — about 45–50 minutes southwest of the city but only ~20 minutes from Keflavík Airport, which is why so many visitors fold it into an arrival or departure day. The Sky Lagoon is the other way entirely: in Kópavogur, on the sea at the edge of the capital area, roughly 10–15 minutes from downtown Reykjavík. They’re about 50 km apart, so in practice most people pick one.
Use the map to see exactly where each sits relative to the airport and the city, tap a lagoon to frame it, then open its tickets below. Quick version: the Blue Lagoon is the iconic, milky-blue silica one and the natural airport-day stop; the Sky Lagoon is newer (2021), closer to the city, a little cheaper, and built around an ocean infinity edge and a seven-step ritual. The full head-to-head is in our Blue Lagoon vs Sky Lagoon guide.
Before you book the Blue Lagoon: it is open as of June 2026, but the Reykjanes Peninsula remains volcanically active after the 2023–2025 Sundhnúkur eruptions, and short-notice closures are still possible. Check the operator’s status page close to your date — pre-booked entry is fully refundable up to 24 hours ahead.
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Two lagoons, ~50 km apart: the Blue Lagoon sits out by Grindavík near Keflavík Airport, the Sky Lagoon on the edge of Reykjavík. Tap a lagoon (or its pin) to frame it, click a pin for the booking card, or ◉ Locate on any ticket below to fly the map to it. Map data © OpenStreetMap contributors.
Blue Lagoon vs Sky Lagoon — at a glance
| Blue Lagoon | Sky Lagoon | |
|---|---|---|
| Where | Lava field by Grindavík, Reykjanes | Kópavogur, edge of Reykjavík |
| From Reykjavík | ~50 km · 45–50 min | ~10–15 min from the centre |
| From KEF Airport | ~20 min (arrival/departure stop) | ~40–45 min |
| The water | Opaque, milky silica-blue in black lava | Ocean-fed pool with an infinity edge over Faxaflói bay |
| Signature ritual | The silica mud mask | The 7-step Skjól ritual (sauna · cold plunge · steam) |
| Tiers | Comfort · Premium · Retreat | Saman (public) · Sér (private) |
| From price | Comfort from $145 | From $116 |
| Opened | 1976 (the original) | 2021 (newer, sleeker) |
| Best for | The icon · airport day · first trip | City stays · ocean views · spending less |
Which should you choose?
Choose the Blue Lagoon if…
From $145 · ~20 min from KEF
- It's your first trip and you want the iconic, bucket-list one.
- You're arriving or leaving via Keflavík and want a spa stop on the way.
- You want the milky silica water and the famous mud mask.
Choose the Sky Lagoon if…
From $116 · ~10–15 min from Reykjavík
- You're staying in the city and want an easy evening soak.
- You want the ocean infinity edge and the 7-step ritual.
- You'd rather spend a little less for a newer, sleeker spa.
The famous one. Opaque, milky-blue silica seawater in a black lava field on the Reykjanes Peninsula, near Grindavik — about 45–50 minutes from Reykjavik but only ~20 minutes from Keflavik Airport, which makes it the natural arrival- or departure-day stop. Sold by Blue Lagoon Iceland on pre-booked, timed entry; the signature ritual is the silica mud mask.
The newer, in-city one (opened 2021). An oceanfront infinity-edge pool on the sea in Kopavogur, on the edge of the Reykjavik capital area — about 10–15 minutes from downtown, so it works on any city evening without a half-day trip. Its signature is the seven-step Skól ritual (warm pool, cold plunge, sauna, mist, salt scrub, steam, shower) and the view over Faxaflói bay.
Book the Blue Lagoon →
The iconic milky-blue silica water near Keflavík Airport, sold by Blue Lagoon Iceland on pre-booked timed entry — pick your date and check live availability. Heading into Reykjavík instead? The Sky Lagoon tickets are above.
Check Blue Lagoon AvailabilityGo deeper on the head-to-head in our Blue Lagoon vs Sky Lagoon guide, see the full Blue Lagoon cost breakdown, or book the Reykjavík spa direct at Sky Lagoon entrance tickets and read about the ritual at Reykjavík Sky Lagoon & sauna.
Sky Lagoon vs Blue Lagoon — FAQ
The real questions people ask before choosing between Iceland's two geothermal lagoons.
Both are world-class; the right pick depends on your trip. Choose the Blue Lagoon for the iconic, bucket-list one — milky-blue silica water in a lava field near Grindavík, about 20 minutes from Keflavík Airport, which makes it the natural arrival- or departure-day stop (from about $145). Choose the Sky Lagoon for a city-side soak — it is on the edge of Reykjavík in Kópavogur, about 10–15 minutes from the centre, with an ocean infinity edge and a seven-step ritual, and it is a little cheaper (from about $116). For the full head-to-head, see our Blue Lagoon vs Sky Lagoon guide.
At entry level the Sky Lagoon is cheaper — its Saman pass starts around $116, against the Blue Lagoon's Comfort entry at about $145. The gap narrows as you step up: the Sky Lagoon's private-changing Sér pass versus the Blue Lagoon's Premium (from roughly $168). Both use demand-based, timed pricing, so off-peak slots are lower on either side — check the live price for your date in the booking widget, or read the full Blue Lagoon cost breakdown.
About 50 km by road — roughly a 45–50 minute drive. They sit on opposite sides of Reykjavík: the Blue Lagoon is southwest of the city on the Reykjanes Peninsula near Grindavík (about 20 minutes from Keflavík Airport, 45–50 minutes from the centre), while the Sky Lagoon is in Kópavogur on the edge of the capital area, about 10–15 minutes from downtown. You can see exactly where each sits on the map above.
The Sky Lagoon is closest to central Reykjavík, about 10–15 minutes away, which makes it easy on a city evening. The Blue Lagoon is closest to Keflavík International Airport, about 20 minutes, which is why it is popular as a first- or last-day stop on the way to or from your flight.
Yes — they are only about 45–50 minutes apart, so doing both is very doable, and because they are quite different many visitors enjoy seeing both. The most common way to split them is the Blue Lagoon on your airport arrival or departure day and the Sky Lagoon on an evening from a Reykjavík hotel. Both run on pre-booked, timed entry, so reserve a slot at each — check Blue Lagoon availability, and book the Reykjavík spa at Sky Lagoon entrance tickets.
The Blue Lagoon's water is very rich in silica and minerals, which can leave hair dry, stiff and straw-like for a day or two if it soaks in. The advice is to tie your hair up out of the water and coat it generously with the free conditioner provided in the showers (leaving it in while you bathe). The Sky Lagoon's water is gentler on hair, but tying it up and conditioning is still a good idea — see our what to bring to the Blue Lagoon guide for the full checklist.
It is more a question of style than of one being better. The Sky Lagoon is newer (2021) and sleeker, built around an oceanfront infinity edge and a calm seven-step Skjól ritual — it feels like a modern spa. The Blue Lagoon is larger, more famous and more of an experience in itself, with its otherworldly milky-blue silica water and the signature mud mask. Pick the Sky Lagoon for the view and the ritual; pick the Blue Lagoon for the icon — and if the silica water is your draw, see what the Blue Lagoon does for your skin.
The Blue Lagoon's signature is its opaque, milky-blue silica seawater in a black lava field and the silica mud mask you apply while bathing. The Sky Lagoon's signature is its oceanfront infinity edge over the bay and the seven-step Skjól ritual — a circuit of warm pool, cold plunge, sauna, mist, salt scrub, steam and shower. Both are geothermal, both run on timed entry; one is about the water, the other about the view and the ritual. If you are planning timing, check the Blue Lagoon opening hours.
Still have questions? Email us at info@bluelagoonticketsiceland.com