Jökulsarlon

Jökulsárlón: Iceland’s Glacier Lagoon

Jökulsárlón sits at the edge of the Vatnajökull ice cap, roughly 380km from Reykjavik on the Ring Road. The lagoon formed as the Breiðamerkurjökull glacier retreated throughout the 20th century and is still growing — it was around one square kilometre in 1934 and is now closer to 18. The icebergs you see floating across it calved from the glacier, and the largest ones can be 30 metres tall. The colours range from opaque white through translucent blue to near-black where sediment is concentrated.

This is one of the genuinely spectacular things in Iceland. The photographs are accurate; you won’t be disappointed.

The Lagoon

The approach from the Ring Road is immediate: you pull into a car park and the lagoon is right there, icebergs drifting in the water, seals sometimes lounging on the floes. Admission to the viewing areas is free. Boat tours run amphibious vehicles or Zodiacs among the icebergs from roughly April to October, depending on ice conditions. The amphibious tour costs around 7,500 ISK and is about 40 minutes; the Zodiac takes you closer to the glacier face and is faster and colder. Both are worth doing if you have time and budget.

Seals are common in the lagoon. They’re curious and will often approach boats and swimmers on their own schedule. Terns nest nearby in summer and dive-bomb anything that comes near their colony, including tourists.

Diamond Beach

On the other side of the road from the lagoon, the Jökulsá river carries smaller icebergs out to sea. Many wash back onto the black volcanic sand beach to the east (the “Diamond Beach”), where they sit glittering in varying states of melt. Sunrise and sunset here are exceptional — the ice catches the light in ways that make the beach look improbable.

People occasionally walk on the larger ice formations, which is a bad idea. They’re slippery, cold, and have a tendency to roll unexpectedly.

When to Visit

Summer (June–August) for long daylight hours and accessible boat tours. March for Northern Lights — on a clear night the lagoon reflects the aurora, which is remarkable but requires luck and patience. The lagoon is accessible year-round; the Ring Road past it stays open in all but the worst winter conditions.

Practical Notes

The nearest fuel and food is at the Hótel Skaftafell, about 15 minutes west, or at the lagoon’s own café, which is basic but functional. There are no towns of any size within an hour. Fill up before leaving Vík (about 100km west) if you’re driving east.

The Hotel Jökulsárlón is directly adjacent — convenient if you want to wake up to the lagoon, though it books out far in advance for summer. The area has several farmhouse accommodation options scattered along the Ring Road between the lagoon and Höfn.

The journey from Reykjavik is long (4.5–5 hours) but the South Coast route via Seljalandsfoss, Skógafoss, and Vík breaks it up well. Most people do Jökulsárlón as part of a multi-day Ring Road trip rather than as a day trip from the capital.