Mývatn Region

Game of Thrones fans may recognise this as the place where Jon Snow is, ahem, deflowered by Ygritte. Grjótagjá is a gaping fissure with a 45°C water-filled cave. It's on private property – it's prohibited to bathe here, but the owners allow the public to visit and photograph. This is a beautiful spot, particularly when the sun filters through the cracks in the roof and illuminates the interior. There is easy road access.

Lonely Planet's must-see attractions

Nearby Mývatn Region attractions

1. Stóragjá


Signposted about 100m beyond Reykjahlíð is Stóragjá, a rather eerie fissure (slightly tricky to access) that was once a popular bathing spot. Cooling…

2. Bjarnarflag

1.26 MILES

Bjarnarflag, 3km east of Reykjahlíð, is an active geothermal area where the earth hisses and bubbles, and steaming vents line the valley. Historically the…

3. Hverfjall

1.45 MILES

Dominating the lava fields on the eastern edge of Mývatn is the classic tephra ring Hverfjall (also called Hverfell). This near-symmetrical crater…

4. Reykjahlíð Church

1.67 MILES

During the Krafla eruption of 1727, the Leirhnjúkur crater, 11km northeast of Reykjahlíð, kicked off a two-year period of volcanic activity, sending…

5. Eldhraun

1.88 MILES

The lava field along Mývatn’s northern lakeshore includes the flow that nearly engulfed the Reykjahlíð Church. It was belched out of Leirhnjúkur during…

6. Námafjall

2.02 MILES

Vaporous vents cover the pinky-orange Námafjall ridge, which lies 3km east of Bjarnarflag on the south side of the Ring Road. Produced by a fissure…

7. Hverir

2.38 MILES

The magical, ochre-toned world of Hverir (also called Hverarönd) is a lunar-like landscape of mud cauldrons, steaming vents, radiant mineral deposits and…

8. Dimmuborgir

2.57 MILES

The giant jagged lava field at Dimmuborgir (literally ‘Dark Castles’) is one of the most fascinating flows in the country. A series of nontaxing, colour…