




Reykjavik: Þríhnúkagígur Volcano Tour with Hike & Soup
- Guide works in English
- Duration per the operator: 4 to 6.5 hours
Into the magma chamber
This tour takes you inside a volcano, something very few trips anywhere can claim. Þríhnúkagígur is a dormant volcano whose magma chamber emptied out thousands of years ago and left behind a vast, hollow space large enough to hold the Statue of Liberty. The trip runs 4 to 6.5 hours from Reykjavik, and the entry price starts at 521 USD. You will hike across a lava field to reach the crater, then descend roughly 120 meters into the chamber itself on a guided tour conducted in English. The departure point is listed simply as Iceland, with Reykjavik serving as the practical base for the excursion. This is a full half-day commitment that combines a moderate hike with the rare chance to stand on the floor of an extinct volcano. The tour is operated by Holidays Carnival Group Limited and includes a guide throughout. It is not wheelchair accessible, so you should be comfortable on uneven terrain and able to manage the walk to the crater rim.





Photographs from the operator Holidays Carnival Group Limited. They show the listing, not your day.
- Operator
- Holidays Carnival Group Limited
- Duration
- 4 to 6.5 hours
- Departure point
- Iceland
- Group form
- group
- Guiding
- guide
- In English
- yes
- Pickup from your hotel
- not stated
- Price
- from $521
- Rating
- no ratings yet
- Quality bar
- not passed
What is included, what is not, and what the operator does not say
The catalogue distinguishes three states, and the third matters most: not stated does not mean excluded, it means unresolved.
| Service | Status | What that means for you |
|---|---|---|
| Admission to the site | not stated | admission not stated |
| Pickup from your hotel | not stated | Not stated, so plan to make your own way. |
| Food on the tour | not stated | Not stated. |
- Status
- not stated
- What that means for you
- admission not stated
- Status
- not stated
- What that means for you
- Not stated, so plan to make your own way.
- Status
- not stated
- What that means for you
- Not stated.
What the price covers
The 521 USD entry price covers the guided hike, the descent into the magma chamber, and the guide's services in English. The operator also includes a meal of soup as part of the experience, which is a welcome touch after the climb back out of the crater. Free cancellation is offered, though you should check the terms at the time of booking. No additional fees apply at any of the stops on this itinerary. There are no admission charges or parking costs to factor into your budget beyond the listed price. The tour does not require you to pay anything extra on the day for access to the volcano or the surrounding lava field. What you see in the price is what you get: transport to the site, the guided experience inside the chamber, and the soup lunch. The operator does not break down the price further, so you should assume that any personal purchases, such as souvenirs or extra drinks, come out of your own pocket.
The price in context
The starting price of this tour against the 4 best-evidenced listings in the same category that publish one. The highlighted bar is this tour.
Prices are the lowest bookable option, not the one that will necessarily suit you.
The figures behind this chart, as a table
| Row | Reykjavik: Þríhnúkagígur Volcano Tour … | Reykjavik: LAVA SHOW - Immersive Exper… | Reykjavík: Volcano Eruption Site and R… | Reykjavík: Guided Afternoon Hiking Tou… | From Reykjavik: Raufarhólshellir Lava … |
|---|---|---|---|---|---|
| Starting price | 521 $ | 53 $ | 132 $ | 132 $ | 67 $ |
This tour against 4 comparable ones
All 5 come from the category “Volcano and lava tours”. The column for this tour is highlighted; the others are the best-evidenced in the category.
| Reykjavik: Þríhnúkagígur Volcano Tour with Hike & … | Reykjavik: LAVA SHOW - Immersive Experience Entry … | Reykjavík: Volcano Eruption Site and Reykjanes … | Reykjavík: Guided Afternoon Hiking Tour to New … | From Reykjavik: Raufarhólshellir Lava Tunnel Tour | |
|---|---|---|---|---|---|
| Provider | Holidays Carnival Group Limited | Icelandic Lava Show | BusTravel Iceland | BusTravel Iceland | Arctic Adventures |
| Price | from 521 $ | from 53 $ | from 132 $ | from 132 $ | from 67 $ |
| Duration | 4 to 6.5 hours | 1.2 hours | 9 hours | 7 hours | 1 to 3 hours |
| Group type | group | group | group | group | group |
| In English | yes | yes | yes | yes | yes |
| Admission | not stated | not stated | not stated | included | not stated |
| Pickup | not stated | not stated | yes | not stated | not stated |
| Rating (reviews) | none | 4.7 (4,030) | 4.6 (1,154) | 4.4 (942) | 4.7 (852) |
| Quality floor | below the floor | above the floor | above the floor | above the floor | above the floor |
| Free cancellation until | not stated | not stated | not stated | not stated | not stated |
- Provider
- Holidays Carnival Group Limited
- Price
- from 521 $
- Duration
- 4 to 6.5 hours
- Group type
- group
- In English
- yes
- Admission
- not stated
- Pickup
- not stated
- Rating (reviews)
- none
- Quality floor
- below the floor
- Free cancellation until
- not stated
- Provider
- Icelandic Lava Show
- Price
- from 53 $
- Duration
- 1.2 hours
- Group type
- group
- In English
- yes
- Admission
- not stated
- Pickup
- not stated
- Rating (reviews)
- 4.7 (4,030)
- Quality floor
- above the floor
- Free cancellation until
- not stated
- Provider
- BusTravel Iceland
- Price
- from 132 $
- Duration
- 9 hours
- Group type
- group
- In English
- yes
- Admission
- not stated
- Pickup
- yes
- Rating (reviews)
- 4.6 (1,154)
- Quality floor
- above the floor
- Free cancellation until
- not stated
- Provider
- BusTravel Iceland
- Price
- from 132 $
- Duration
- 7 hours
- Group type
- group
- In English
- yes
- Admission
- included
- Pickup
- not stated
- Rating (reviews)
- 4.4 (942)
- Quality floor
- above the floor
- Free cancellation until
- not stated
- Provider
- Arctic Adventures
- Price
- from 67 $
- Duration
- 1 to 3 hours
- Group type
- group
- In English
- yes
- Admission
- not stated
- Pickup
- not stated
- Rating (reviews)
- 4.7 (852)
- Quality floor
- above the floor
- Free cancellation until
- not stated
The order follows the weight of evidence and not the commission. Every value comes from the same catalogue fields, so that the columns compare.
How many people have judged it?
The number of ratings per listing, the score in brackets. A score without the population behind it tells you nothing.
This site's quality bar sits at ten ratings. Below that is not a verdict, it is chance.
The figures behind this chart, as a table
| Row | Reykjavik: Þríhnúkagígur Volca… (unrated) | Reykjavik: LAVA SHOW - Immersi… (4.7) | Reykjavík: Volcano Eruption Si… (4.6) | Reykjavík: Guided Afternoon Hi… (4.4) | From Reykjavik: Raufarhólshell… (4.7) |
|---|---|---|---|---|---|
| Ratings | 0 ratings | 4,030 ratings | 1,154 ratings | 942 ratings | 852 ratings |
An honest look at the score
This tour has no rating yet. That is the most important thing to know before you book. With zero reviews behind it, there is no independent evidence from previous travelers to tell you whether the experience matches the description. The listing sits at rank 40 out of 41 in the volcano tours category, but that ranking is based on the strength of available evidence, not on quality. In practical terms, this means you are being asked to trust the operator's promises without any track record to back them up. The price of 521 USD places this tour among the most expensive 17 percent of the 41 volcano tours listed, with prices in the category ranging from 24 USD to 4,028 USD. You are paying a premium for the rarity of the experience, since descending into a magma chamber is not something most volcano tours offer. But the lack of any reviews means you cannot verify that the experience delivers on its promise. This is not a bad tour, it is simply an unevidenced one, and you should weigh that uncertainty against the significant cost.
The day, stop by stop
The order follows the usual run of the day. Each stop names what is there and the figures behind it; everything else is in the data sheet.
Meeting point
You make your own way there; the duration counts from that point.
Reykjavik
- Population of Reykjavik (city proper)139,804Statistics Iceland
- Daylight on the June solstice21.2 hGaisma (sun-path almanac)
- Daylight on the December solstice4.1 hGaisma (sun-path almanac)
Vík í Mýrdal
- Road distance from Reykjavik186.9 kmOpenStreetMap road network, routed with OSRM
- Driving time from Reykjavik167 minOpenStreetMap road network, routed with OSRM
- Average annual rainfall2,333 mmIcelandic Meteorological Office (Veðurstofa Íslands)
Back to where you started
Back to the full list
A place on this list is a stop, not a promise about how long you spend there.
The full data sheet
Everything below comes from the operator's own catalogue entry or from the sources named in the last column. Where a field is blank, the operator did not fill it in, and that is recorded as unstated rather than guessed.
Download the full table as CSV · 110 rows
Show all 110 figures
| Fact | Value | Source |
|---|---|---|
| The listing27 | ||
| Operator's own title | Reykjavik: Þríhnúkagígur Volcano Tour with Hike & Soup | GetYourGuide catalogue |
| Operator | Holidays Carnival Group Limited | GetYourGuide catalogue |
| Product number | 1269062 | GetYourGuide catalogue |
| Departure point | Iceland | GetYourGuide catalogue |
| Duration | 4 to 6.5 hours | GetYourGuide catalogue |
| Multi-day | no | GetYourGuide catalogue |
| Starting price | $521 | GetYourGuide, live check |
| Starting price in local currency | about 63,121 ISK | Rate 121.15 ISK to the USD |
| Rating | none | GetYourGuide, live check |
| Number of ratings | 0 | GetYourGuide, live check |
| This project's quality bar | not passed | Own rule: at least 4.0 from at least 10 ratings |
| Rank within its category | 40 of 41 in “Volcano and lava tours” | Own analysis, score weighted by the number of ratings |
| Admission to the site | not stated | GetYourGuide catalogue |
| Food on the tour | not stated | GetYourGuide catalogue |
| Pickup from your hotel | not stated | GetYourGuide catalogue |
| Kind of guiding | guide | GetYourGuide catalogue |
| Guiding languages | English | GetYourGuide catalogue |
| Guide works in English | yes | GetYourGuide catalogue |
| Bookable privately | no | GetYourGuide catalogue |
| Small group | no | GetYourGuide catalogue |
| Group form per the operator | not stated | GetYourGuide catalogue |
| Priority entry | no | GetYourGuide catalogue |
| Suitable for wheelchair users | not stated | GetYourGuide catalogue |
| Free cancellation | yes | GetYourGuide catalogue |
| Cancellation deadline | not stated | GetYourGuide catalogue |
| Basis in the catalogue | not stated | Own check of the catalogue fields |
| Operator's images | 5 photographs | GetYourGuide catalogue |
| Reykjavik37 | ||
| Population of Reykjavik (city proper) | 139,804 | Statistics Iceland |
| Population of the greater capital region | 253,230 | Statistics Iceland |
| Area of the city | 244 km2 | Wikipedia |
| City charter granted | 18 August 1786 | Wikipedia |
| Weather station for the climate figures below | Reykjavík station (station no. 1), Icelandic Meteorological Office | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Average high in January | 3.2 °C | Icelandic Meteorological Office |
| Average high in February | 3.3 °C | Icelandic Meteorological Office |
| Average high in March | 4.2 °C | Icelandic Meteorological Office |
| Average high in April | 6.9 °C | Icelandic Meteorological Office |
| Average high in May | 10.1 °C | Icelandic Meteorological Office |
| Average high in June | 13 °C | Icelandic Meteorological Office |
| Average high in July | 14.9 °C | Icelandic Meteorological Office |
| Average high in August | 14.1 °C | Icelandic Meteorological Office |
| Average high in September | 11.4 °C | Icelandic Meteorological Office |
| Average high in October | 7.6 °C | Icelandic Meteorological Office |
| Average high in November | 4.7 °C | Icelandic Meteorological Office |
| Average high in December | 3.3 °C | Icelandic Meteorological Office |
| Average low in January | -1.7 °C | Icelandic Meteorological Office |
| Average low in February | -1.9 °C | Icelandic Meteorological Office |
| Average low in March | -1.3 °C | Icelandic Meteorological Office |
| Average low in April | 1 °C | Icelandic Meteorological Office |
| Average low in May | 4 °C | Icelandic Meteorological Office |
| Average low in June | 7.2 °C | Icelandic Meteorological Office |
| Average low in July | 9.1 °C | Icelandic Meteorological Office |
| Average low in August | 8.6 °C | Icelandic Meteorological Office |
| Average low in September | 6.2 °C | Icelandic Meteorological Office |
| Average low in October | 2.7 °C | Icelandic Meteorological Office |
| Average low in November | -0.1 °C | Icelandic Meteorological Office |
| Average low in December | -1.6 °C | Icelandic Meteorological Office |
| Average annual precipitation | 875.9 mm | Icelandic Meteorological Office |
| Daylight on the June solstice | 21.2 h | Gaisma (sun-path almanac) |
| Daylight on the December solstice | 4.1 h | Gaisma (sun-path almanac) |
| Main gateway airport | KEF | Isavia |
| Drive time from Keflavik Airport to downtown Reykjavik | 45 min | Flybus (Kynnisferðir) |
| Single city bus fare (Strætó) | 690 ISK | Strætó bs |
| One-way airport bus fare (Flybus, KEF to Reykjavik) | 3,999 ISK | Flybus (Kynnisferðir) |
| Taxi fare from Keflavik Airport to Reykjavik | 22,500 ISK | Hreyfill (taxi cooperative) |
| Vík í Mýrdal19 | ||
| Population, Vík í Mýrdal locality | 740 | Statistics Iceland (Hagstofa Íslands), table MAN030102 |
| Population, Mýrdalshreppur municipality | 1,004 | Statistics Iceland (Hagstofa Íslands), table MAN02005 |
| Population passed 1,000 for the first time | Mýrdalshreppur's municipal population rose from 881 (2024) to 965 (2025) to 1,004 (2026), the first time it has passed 1,000 | Statistics Iceland (Hagstofa Íslands), table MAN02005 |
| Municipality area | 755 km2 | Wikipedia |
| Church doubles as flood evacuation point | Standing on high ground above the village, Víkurkirkja is considered one of the few buildings likely to survive a Katla-triggered glacial flood, and serves as the village's designated evacuation point | Wikipedia |
| Katla volcano, last eruption through the ice cap | 1918 (started 12 October, lasted 24 days) | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Katla's historical eruption interval | About every 50 years on average from Iceland's settlement until 1918; over 100 years have now passed since the last eruption broke through the ice | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Official Katla/Eyjafjallajökull civil-protection response plan | 30 September 2017 | Almannavarnir (Icelandic Civil Protection) |
| Evacuation response time built into the Katla plan | 15-20 min for Sólheimabær, up to 30 min elsewhere in the hazard zone; seismic monitoring may give 4-6 hours' warning before an eruption starts | Almannavarnir (Icelandic Civil Protection) |
| Official rockfall/snow-avalanche hazard assessment for the town | Confirmed by the Minister for the Environment on 10 February 2010, based on Veðurstofa Íslands fieldwork carried out in 2008-2009 | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Average annual rainfall | 2,333 mm | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Wettest year on record | 2,887 mm | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Single-day rainfall record | 150.3 mm | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Highest temperature on record | 28.5 C | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Lowest temperature on record | -16.9 C | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Ranking among Iceland's weather stations | One of Iceland's two warmest weather stations for the year as a whole, together with Vestmannaeyjar | Icelandic Meteorological Office (Veðurstofa Íslands) |
| Hotel rooms in the village | 1,400 | Wikipedia |
| Road distance from Reykjavik | 186.9 km · Computed over the OpenStreetMap road network, not quoted from a tour operator. Driving only: no stops, no ferry, no winter closures, and a car rather than a coach that has to load forty people at every stop. | OpenStreetMap road network, routed with OSRM |
| Driving time from Reykjavik | 167 min · Computed over the OpenStreetMap road network, not quoted from a tour operator. Driving only: no stops, no ferry, no winter closures, and a car rather than a coach that has to load forty people at every stop. | OpenStreetMap road network, routed with OSRM |
| Sources: Þingvellir National Park27 | ||
| Park entry fee, adult | 0 ISK | Arctic Adventures |
| Parking fee, car (up to 5 seats) | 1,000 ISK | Þingvellir National Park |
| Toilet fee | 0 ISK | Iceland Review |
| Visitor centre opening hours | 09:00-18:00 (Apr-Oct), 09:00-17:00 (Nov-Mar) | Þingvellir National Park |
| Park access season | Grounds open 24 hours, year-round | Arctic Adventures |
| Visitor centre exhibition fee, adult | 1,200 ISK | Þingvellir National Park |
| UNESCO World Heritage status since | 2,004 | UNESCO World Heritage Centre |
| Althing (Icelandic parliament) established | 930 | Þingvellir National Park |
| Year Althing stopped meeting at Thingvellir | 1,798 | Þingvellir National Park |
| National park established | 1,930 | Þingvellir National Park |
| Core protected area | 92.7 km2 | Wikipedia |
| Lake Þingvallavatn surface area | 84 km2 | Wikipedia |
| Lake Þingvallavatn, maximum depth | 114 m | Wikipedia |
| Tectonic plate drift rate | 2 cm/year | Þingvellir National Park |
| Silfra fissure water temperature | 2-4 C | Þingvellir National Park |
| Silfra fissure, maximum diving depth allowed | 18 m | Þingvellir National Park |
| Silfra diving/snorkeling park fee, per person | 1,500 ISK | DIVE.IS |
| Campsite fee, adult per night | 1,800 ISK | Þingvellir National Park |
| Campsite season | Summer season Jun 1-Sep 15; Nyrðri-Leirar open year-round | Þingvellir National Park |
| Wheelchair accessibility | Paved and boardwalk paths from parking lots P1, P2, P4 and P5 reach the main sights; lot P3's path is steep and unsuitable | Golden Circle Iceland |
| Safety warning | Snow can hide cracks and rifts near the Öxará riverbank; visitors are told to stay on marked paths | Þingvellir National Park |
| Recent path closure | Part of the Almannagjá gorge path closed evenings 18:00-23:00 through end of May for bridge repairs | Þingvellir National Park |
| Öxarárfoss waterfall height | 12 m | Iceland Review |
| Þingvallakirkja church built | 1,859 | Iceland Review |
| Women executed at Drekkingarhylur drowning pool | 18 | Iceland Review |
| Road distance from Reykjavik | 47.6 km · Computed over the OpenStreetMap road network, not quoted from a tour operator. Driving only: no stops, no ferry, no winter closures, and a car rather than a coach that has to load forty people at every stop. | OpenStreetMap road network, routed with OSRM |
| Driving time from Reykjavik | 47 min · Computed over the OpenStreetMap road network, not quoted from a tour operator. Driving only: no stops, no ferry, no winter closures, and a car rather than a coach that has to load forty people at every stop. | OpenStreetMap road network, routed with OSRM |
At the crater
The tour begins with a hike across the lava field that surrounds Þríhnúkagígur. The terrain is uneven and rocky, so sturdy footwear is essential. The trail is not paved, and you should expect a moderate physical effort to reach the crater rim. Once at the top, you will be fitted with a harness and safety equipment before the descent into the chamber. The descent itself is made on a guided rappel, and the guide remains with you throughout the time inside the magma chamber. The chamber floor is vast and open, with the walls showing the distinctive colors of cooled magma. The weather plays a direct role in whether the tour runs. Strong winds or heavy rain can make the hike unsafe, and the operator may cancel or reschedule if conditions turn. The chamber itself maintains a constant temperature, so once you are underground the cold is not a concern. The soup is served after you return to the surface, giving you a chance to warm up after the hike. There is no visitor center or staffed facility at the site, so you should come prepared with your own water and any snacks you might want during the hike.
Who should book this
This tour suits travelers who want more than a distant view of a volcano. It is for those who are willing to put in a moderate hike to earn the reward of standing inside a magma chamber. The experience is physically demanding enough that you should be confident on your feet and comfortable with heights, since the descent involves rappelling into the crater. It is not suitable for anyone with mobility issues, and the operator explicitly states that the tour is not wheelchair accessible. If you are looking for a shorter and less physically demanding volcano experience, the Raufarhólshellir Lava Tunnel Tour offers a 1 to 3 hour underground walk for a fraction of the price, starting at 67 USD. That tour lets you see lava formations without the hike or the rappel. Alternatively, if your interest is in active volcanic activity rather than ancient magma chambers, the Guided Afternoon Hiking Tour to New Volcano Site runs for 7 hours at 132 USD and takes you to a recent eruption site. This Þríhnúkagígur tour is the right choice when the rarity of the experience matters more than the cost, and when you are prepared to accept that you are booking without any reviews to guide you.
Similar tours on this site
Six listings a reader of this page is genuinely torn between: same departure point first, then the same destinations, then a similar length. Each card leads to a page with the same data sheet rather than straight to the operator, so you can compare before you book.

From Reykjavik: Blue Lagoon Round-Trip Transfer
4 hoursViking Journeys
no reviews yet
- English-speaking guide
from $689To the page
Reykjavik: Thrihnukagigur Volcano Guided Hiking Day Trip
4 to 6 hoursInside the Volcano
4.9630 reviews
- English-speaking guide
from $431To the page
From Reykjavík: Fagradalsfjall Volcano Hike with Geologist
4 to 6 hoursGeoadventures ehf
4.8840 reviews
- English-speaking guide
from $159To the page
Reykjavik: Puffin Express: 1-Hour with Adorable Birds
1 hourReykjavik Sailors
4.712 reviews
- English-speaking guide
from $65To the page
Reykjavik Cruise Port: Reykjanes Tour with Airport Drop-Off
5 hoursCool Holidays Travel ehf.
no reviews yet
- English-speaking guide
- Hotel pickup
from $1560To the page
Hvammsvik Hot Springs: Private Return Transfer with Entrance
4 to 5 hoursNorth Escape
no reviews yet
- English-speaking guide
- Hotel pickup
from $339To the page
The order follows how close a listing is to this one, not the commission. Ratings, prices and availability according to GetYourGuide, accessed on . Prices in US dollars; “from” is the provider's lowest entry price.
Common questions
Is admission included?
The catalogue does not say. Where the route is waterfalls and beaches there is nothing to pay; ask if it includes a paid attraction.
How long does the tour really take?
The catalogue gives 4 to 6.5 hours. That is the operator's own figure and covers the tour itself, not the time you spend getting to the meeting point.
Is there a guide who works in English?
Yes, the operator lists English as a guiding language. That is the operator's commitment, not a checked property of the person on the day.
Where do I find all the data on this tour?
In the data sheet on this page. It carries every field on the tour, on each place it visits and on the climate of the departure city, each with its source, and it downloads as a CSV.
Does this listing's rating mean anything?
There are no ratings for this listing yet, so there is no verdict either.

Reykjavik: Þríhnúkagígur Volcano Tour with Hike & Soup
Dates, remaining places and the current version of what is included are at the operator. This page reflects the state of the catalogue, not the state of this morning.
Sources
Every figure on this page comes from one of these sources. The running text does not name them, so that it stays readable; the data sheet carries the source in every row.
- 1GetYourGuide: Reykjavik: Þríhnúkagígur Volcano Tour with Hike & SoupTitle, duration, what is included, languages, cancellation deadline, stars, number of ratings and starting price.
- 2This project's exchange-rate record, partners/fx.json accessed 2026-09-07Prices are shown in USD as published, with an approximate ISK figure at the rate on the date given. The operator charges in its own currency.
- 3Statistics Iceland accessed 2026-09-07
- 4Statistics Iceland accessed 2026-09-07
- 5Wikipedia accessed 2026-09-07
- 6Icelandic Meteorological Office (Veðurstofa Íslands) accessed 2026-09-07
- 7Icelandic Meteorological Office accessed 2026-09-07
- 8Gaisma (sun-path almanac) accessed 2026-09-07
- 9Isavia accessed 2026-09-07
- 10Flybus (Kynnisferðir) accessed 2026-09-07
- 11Strætó bs accessed 2026-09-07
- 12Hreyfill (taxi cooperative) accessed 2026-09-07
- 13Statistics Iceland (Hagstofa Íslands), table MAN030102 accessed 2026-09-07
- 14Statistics Iceland (Hagstofa Íslands), table MAN02005 accessed 2026-09-07
- 15Wikipedia accessed 2026-09-07
- 16Wikipedia accessed 2026-09-07
- 17Icelandic Meteorological Office (Veðurstofa Íslands) accessed 2026-09-07
- 18Almannavarnir (Icelandic Civil Protection) accessed 2026-09-07
- 19Almannavarnir (Icelandic Civil Protection) accessed 2026-09-07
- 20Icelandic Meteorological Office (Veðurstofa Íslands) accessed 2026-09-07
- 21Icelandic Meteorological Office (Veðurstofa Íslands) accessed 2026-09-07
- 22OpenStreetMap road network, routed with OSRM accessed 2026-09-07
- 23Statistics Iceland accessed 2026-09-07
- 24Wikipedia accessed 2026-09-08
- 25Icelandic Meteorological Office accessed 2026-09-07
- 26Arctic Adventures accessed 2026-09-07
- 27Þingvellir National Park accessed 2026-09-07
- 28Iceland Review accessed 2026-09-07
- 29UNESCO World Heritage Centre accessed 2026-09-07
- 30DIVE.IS accessed 2026-09-07
- 31Golden Circle Iceland accessed 2026-09-07
