The volcano, explained
Snæfellsjökull: the glacier-volcano Jules Verne sent readers into
A 700,000-year-old stratovolcano under a shrinking icecap, visible from Reykjavík on a clear day, and the real-world setting for one of the best-known adventure novels ever written.
See Snæfellsnes Peninsula tickets on GetYourGuide ↗Snæfellsjökull at a glance
| Detail | |
|---|---|
| Elevation | 1,446m (4,744ft) |
| Type | Stratovolcano, roughly 700,000 years old |
| Last major eruption | Around 200 CE |
| Visible from Reykjavík | On clear days, across 120km of Faxaflói bay |
| National park established | 28 June 2001, 183km² |
A volcano old enough to look like a mountain
Snæfellsjökull is a stratovolcano roughly 700,000 years old, standing 1,446 metres at the western tip of the peninsula it gives its name to. Its most recent major eruption is dated to around 200 CE — long enough ago that it now reads to most visitors simply as a striking, ice-capped mountain rather than an active volcanic hazard, even though it belongs to the same volcanic belt that runs the length of Snæfellsnes and shaped nearly everything else this tour drives past, from the black beaches to the lava fields around Búðir.
The mountain Jules Verne sent his characters into
Snæfellsjökull owes a large part of its international fame to a book, not a photograph: Jules Verne's 1864 novel Journey to the Center of the Earth places the fictional entrance to the interior of the earth in its crater, and sends Professor Lidenbrock and his nephew down through it. The novel made the mountain recognisable to readers who had never seen Iceland long before mass tourism did, and the association still shapes how the peninsula markets and names itself today, a century and a half after the book was written.
Visible from the capital, on the right day
On a clear day Snæfellsjökull can be seen from Reykjavík itself, across roughly 120 kilometres of Faxaflói bay — a fact locals mention more often than visitors realise, since most people only ever see the mountain up close on a tour like this one. The distance is also the plain reason this is a full-day trip rather than a half-day one: the glacier that's just visible on the capital's horizon is genuinely most of a day's drive away.
A shrinking icecap, measured
The icecap covering Snæfellsjökull has been retreating for decades, from roughly 16 square kilometres in 1946 to around 10 to 11 square kilometres by 2008, and in August 2012 the summit was recorded ice-free for the first time on record. None of that stops the mountain reading as a glacier from the road below, but it's worth knowing that the postcard image of a pristine white cap is measurably less permanent than it looks, and that a summer visit in particular may show more bare rock near the top than older photographs suggest.
The national park it sits inside
Snæfellsjökull National Park, established on 28 June 2001 and covering about 183 square kilometres, surrounds the volcano and takes in most of this tour's other stops — Djúpalónssandur, Arnarstapi and the Saxhóll crater among them. In 2025 the park was designated a UNESCO biosphere reserve, formal recognition of a landscape that was already one of the most photographed stretches of coastline in Iceland.
Why the weather matters more than the itinerary
Because the summit is only visible in clear conditions, and west-coast Icelandic weather changes fast, the single biggest variable in how this part of the day goes is something no tour operator controls. The itinerary guarantees the stops; it doesn't guarantee the mountain will be uncovered when the coach passes it — worth knowing going in, so a cloudy pass doesn't read as something having gone wrong.
Standing on it is a different, separate trip
This tour drives around and past Snæfellsjökull; it does not put you on the ice. Walking on the glacier itself is a specialised activity that needs crampons, a qualified guide and its own dedicated booking, run by operators who focus on the summit rather than the coastal loop — worth knowing if what you actually want is to stand on the icecap rather than photograph it from the road below, since this particular listing isn't that trip and doesn't build in the time or the equipment it would need.