The Blue Lagoon can only be visited by reservation, with three packages (Comfort, Premium, Signature) from ISK 11,990. Located at Grindavík, on the Reykjanes peninsula, it is close to Keflavík airport: many travelers make a stop there on arrival or departure. We calculated the distance from the airport and Reykjavik, and day length each month, to show when you will bathe in daylight, at dusk or at night. For the rest of your trip, see our guide to traveling in Iceland.
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Blue Lagoon: key facts
- Booking: compulsory (« pre-booking is essential »).
- Packages: Comfort from ISK 11,990, Premium from ISK 14,990, Signature from ISK 18,490.
- Hours: 8 am–10 pm from 21 August to 31 December; 8 am–8 pm from 1 January to 31 May; 8 am–10 pm from 1 to 14 June; 7 am–11 pm from 15 June to 20 August.
- Exit from the water requested 30 minutes before closing.
- Unlimited access to the lagoon during the day of your booking.
- Address: Norðurljósavegur 9, 240 Grindavík.
- Information checked on 15 October 2026 on bluelagoon.com (official site) — prices may change, check before you go.
Tickets: official vs resellers
| Package | From | Included |
|---|---|---|
| Comfort | ISK 11,990 | Entry, steam bath, sauna and cooler pool, silica mud mask, towel, shampoo and conditioner, locker, 1 non-alcoholic drink |
| Premium | ISK 14,990 | Comfort + 1 drink of your choice at the in-water bar, 2 extra masks, bathrobe, 10 ml silica mask to take away |
| Signature | ISK 18,490 | Premium with 2 drinks, 2 masks of your choice and skincare products to take away |
The official site promotes direct booking (best price guaranteed, free cancellation, online booking management, fast check-in). Agencies also sell packages with bus transfers: they can be convenient, but check that they include an entry slot and compare with the official price for the same day. In-water treatments (massage, floating) and the Retreat Spa are booked as extras.
Hours and closures
| Period | Hours |
|---|---|
| 1 January – 31 May | 8 am–8 pm |
| 1 – 14 June | 8 am–10 pm |
| 15 June – 20 August | 7 am–11 pm |
| 21 August – 31 December | 8 am–10 pm |
The Blue Lagoon is in an area of volcanic activity. The UK FCDO (GOV.UK, updated 11 August 2026) says that since December 2023 there have been a series of volcanic eruptions on the Reykjanes peninsula in south-west Iceland, which have affected the town of Grindavik and the surrounding area, that further eruptions are likely, and that you should closely monitor local media and always follow the authorities’ advice on travel to, or near to, the area of an ongoing eruption. Before you go, check the opening status on bluelagoon.com and the notices of the Icelandic Met Office.
Best time: light and day length
The water stays warm all year (37 to 40 °C / 99 to 104 °F on average according to the official site): it is mostly the light that changes. This table, calculated for the site, shows when you will bathe in daylight:
| Month (15th) | Sunrise | Sunset | Day length | Average max Reykjavik |
|---|---|---|---|---|
| January | 10:54 am | 4:24 pm | 5 h 30 | 3.2 °C (38 °F) |
| February | 9:24 am | 6:03 pm | 8 h 39 | 3.3 °C (38 °F) |
| March | 7:48 am | 7:29 pm | 11 h 41 | 4.2 °C (40 °F) |
| April | 5:59 am | 9:00 pm | 15 h 01 | 6.9 °C (44 °F) |
| May | 4:17 am | 10:34 pm | 18 h 17 | 10.1 °C (50 °F) |
| June | 3:05 am | 11:54 pm | 20 h 49 | 13.0 °C (55 °F) |
| July | 3:47 am | 11:24 pm | 19 h 37 | 14.9 °C (59 °F) |
| August | 5:22 am | 9:46 pm | 16 h 23 | 14.1 °C (57 °F) |
| September | 6:52 am | 7:57 pm | 13 h 04 | 11.4 °C (53 °F) |
| October | 8:18 am | 6:12 pm | 9 h 53 | 7.6 °C (46 °F) |
| November | 9:55 am | 4:32 pm | 6 h 37 | 4.6 °C (40 °F) |
| December | 11:13 am | 3:35 pm | 4 h 22 | 3.3 °C (38 °F) |
- November to January: the sun rises between 10 and 11:15 am and sets around 3:30–4:30 pm. A slot in the early afternoon lets you enjoy the daylight.
- In June: about 21 hours of daylight; the evening slot (until 11 pm from 15 June to 20 August) takes place in full daylight.
- For the northern lights: you need a dark night; they are only possible outside summer, and never guaranteed. See our page on the best time to visit Iceland.
From Keflavík airport: how long?
As the crow flies, the Blue Lagoon is about 14 km (9 mi) from Keflavík airport and about 39 km (24 mi) from central Reykjavik (Destination de Voyage calculation, great-circle distance; the road is longer). That makes it a natural stop on arrival or before a return flight.
- Before a return flight: allow for the bath, the shower, the trip and check-in time at the airport; keep a margin in winter (wind, roads).
- On arrival: book a fairly late slot to absorb a flight delay; your ticket is valid for a specific entry slot.
- Luggage: ask the official site or your carrier about left-luggage options before coming with your suitcases.
Which package to choose? Decision tree
- You just want to bathe → Comfort: entry, silica mask, towel, locker and a non-alcoholic drink.
- You want a bathrobe and more masks → Premium.
- Special occasion → Signature, or the Retreat Spa for a full day.
- Airport stopover → a slot compatible with your flight, with a margin for the road.
- Family trip → first read the official section on age restrictions.
What you find on site
According to the official site, the lagoon covers about 10,000 m² (107,639 sq ft) and the mineral-rich water averages between 37 and 40 °C (99 and 104 °F). The route includes a sauna, a steam bath, a steam cave, a mask bar, a massage waterfall and an in-water bar. A secluded area is reserved for in-water massages and floating. The changing rooms open directly onto the lagoon; a meeting point lets you find your group before going into the water.
Length of visit
- 2 to 3 h: bath, masks, sauna and steam bath, including changing rooms and shower.
- Half a day: add a meal on site (four restaurants according to the site) or an in-water treatment.
- Relaxation day: Retreat Spa (five hours according to the official site), as an extra.
Getting there
The Blue Lagoon is at Norðurljósavegur 9, 240 Grindavík. Roads on the peninsula may be closed in case of volcanic activity: check before you go.
Accessibility and age rules
The official site has a section on safety and age restrictions for children; as its detailed content was not readable when we checked, consult it directly before booking for a family. The same goes for accessibility of the changing rooms and the lagoon.
Common mistakes
- Turning up without a booking: it is essential.
- Staying in the water until closing: you must get out 30 minutes before.
- Scheduling the lagoon too close to your return flight.
- Not checking the opening status during volcanic activity.
- Forgetting to protect your hair: the site provides conditioner in all packages; use it.
What to see nearby
The Reykjanes peninsula combines with Reykjavik and the Golden Circle; our guide to what to see in Iceland offers itineraries, and the page Iceland in September details a popular shoulder season (first northern lights, fewer crowds). See entry requirements for Iceland on our country page.
Frequently asked questions
How much does the Blue Lagoon cost?
From ISK 11,990 for the Comfort package, ISK 14,990 for Premium and ISK 18,490 for Signature, according to the official site recorded on 15 October 2026. The price varies by time slot.
Do you need to book the Blue Lagoon?
Yes, booking is essential according to the official site.
Is the Blue Lagoon far from the airport?
About 14 km (9 mi) as the crow flies from Keflavík airport and 39 km (24 mi) from central Reykjavik (our calculation; the road is longer).
What are the opening hours of the Blue Lagoon?
8 am–8 pm from January to May, 8 am–10 pm in early June and from late August to December, 7 am–11 pm from 15 June to 20 August. Exit from the water 30 minutes before closing.
Is the Blue Lagoon open despite the eruptions?
The Reykjanes peninsula has seen a series of eruptions since December 2023, according to the UK FCDO. Check its status on bluelagoon.com just before your visit.
Our sources
- Blue Lagoon Iceland (bluelagoon.com): home and Day visit pages, consulted on 15 October 2026.
- UK FCDO, Iceland foreign travel advice (GOV.UK, updated 11 August 2026): volcanic eruptions on the Reykjanes peninsula (text read on 26 October 2026).
- Icelandic Met Office: 1991–2020 averages for Reykjavik, taken from our page on the best time to visit Iceland.
- Destination de Voyage calculation: sunrise, sunset, day length (NOAA algorithm) and great-circle distances (haversine formula, R = 6,371 km).
- Our methodology
Updated November 2026.