Fjallsjökull
Jöklar

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Fjallsjökull

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I've seen it
TypeOutlet glacier
RegionSouth Iceland
Best seasonYear-round

Fjallsjökull is an outlet glacier flowing south from Vatnajökull, Iceland’s largest ice cap. It is located within the Skaftafell area of Vatnajökull National Park.

The glacier terminates at the picturesque Fjallsárlón glacial lagoon, where icebergs regularly calve from the glacier front and drift across the still waters.

Like many of Iceland’s outlet glaciers, Fjallsjökull has retreated significantly in recent decades. This retreat has reshaped the landscape, forming new lagoons, moraines, and sediment plains.

The area provides an excellent opportunity to observe the visible effects of climate change, with clearly defined glacier margins and freshly exposed terrain. Walking trails in the vicinity offer panoramic views of ice, mountains, and water.

Fjallsjökull is a popular destination for photographers and nature enthusiasts seeking to experience the dramatic interaction between glaciers, mountains, and glacial lagoons in southeast Iceland.

Valley glacier
Parking
Viewpoint
Accessible
Accessible by car
Guided tour recommended

Safety

Keep a safe distance from the glacier front and lagoon edge as ice and water conditions can change.

Geology

Fjallsjökull is an outlet glacier flowing from the main ice cap into lower terrain.

Best season

Year-round

Visit tips

The glacier and Fjallsárlón can be viewed from an accessible area without travelling onto the ice.

Last verified 16 September 2026

Ratings and reviews

Fjallsjökull

Fjallsjökull er hluti af fjölbreyttri náttúru, menningu og afþreyingu Íslands.

Frequently asked questions