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Map of Grjótagjá
Map
65.6264°N, 16.8830°W · North Iceland
Plan your visit
Getting there- Road 1 (Reykjahlíð)
Off the main road- 1.4 km from Route 1
Nearest town- Vogar við Mývatn — 1.7 km away
Distance from Reykjavík- 290 km in a straight line
What else is close- 230 mapped places within 20 km
Tours that include Grjótagjá
Lake Mývatn Small Group from Akureyri Portfrom 42.000 ISK · 6 h
Hike and Bathfrom 18.900 ISK · 5 h
Earth Exclusive - Earth lagoon Myvatnfrom 52.000 ISK · 4 h
Earth Essential - Earth Lagoon Mývatnfrom 7.900 ISK · 1 h 30 min
Earth Signature - Earth Lagoon Mývatnfrom 9.900 ISK · 1 h 30 min
Askja Classicfrom 34.900 ISK · 12 h
Askja Caldera & Herðubreiðarlindir - Super jeep day tourfrom 59.900 ISK · 12 h
Lake Myvatn and Dettifoss Waterfall (from Lake Myvatn)from 39.900 ISK · 6 h
Askja & Herðubreið Super Jeep Tourfrom 59.900 ISK · 12 h
Northern Lights 4x4 Tour from Akureyrifrom 34.799 ISK · 2 h 30 min
Lake Mývatn & Snowmobile Tour from Akureyrifrom 59.900 ISK · 9 h
Goðafoss and the Forest Lagoonfrom 26.400 ISK · 4 hAll 1,648 toursBy activity and regionGrjótagjá weather and conditions
Last updated
4°Cpartly cloudy · feels -1°C4 m/sgusts 79 h 41 mdaylight · 08:02 – 17:44
Tonight
Northern lights forecast by region
In season now · Winter in IcelandNorthern Lights 4x4 Tour from Akureyrifrom 34.799 ISK · 2 h 30 minAll 1,648 tours
Cars & campers
−12%exclusive discountFree cancellation
KEF airport pickup 24/74.8
KEF airport pickup 24/74.8
Transmission
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Waterfalls
Hot springs
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Grjótagjá< 1 km - 2Stóragjá Cave2 km
- 3Geothermal hot spring near Þingeyjarsveit2 km
Fuel
Supermarkets
Tours
(Cruise Ships) Lake Mývatn and Goðafossfrom 25.300 ISK · 6 hours 30 minutes
(RS) Lake Myvatn & Godafoss Waterfall Day Tour from Akureyrifrom 25.900 ISK · 6 hours 
Adventure snowmobile tour Akureyrifrom 166.750 ISK · 5 hours
Frequently
asked
questions
Can I visit Grjótagjá without a guide?
Grjótagjá is generally open to self-guided visitors, but treat it seriously: it is dark and cold inside, the floor is uneven lava rock, and you must bring a head-torch and helmet. Never enter a cave alone or without telling someone your plans.
How do I get to Grjótagjá?
Grjótagjá is in North Iceland. Many Icelandic caves sit off highland tracks that need a 4WD — check live road and weather conditions on this page before you drive, especially in winter when routes close.
What should I bring to Grjótagjá?
A helmet and a proper head-torch or flashlight are the minimum — there is no daylight inside and the floor is broken lava rock. Add warm layers and sturdy boots; the cave stays near freezing year-round.
Does Grjótagjá cost anything to visit?
Grjótagjá is generally free to enter, though the access road may need a 4WD. Guided cave tours elsewhere in Iceland are paid. Conditions change with weather, so plan around the forecast.
Data & sources
Everything on this page comes from the sources below. Live feeds refresh automatically.
VegagerðinVisitor access & practical facts
VegagerðinLive road status & cameras · Icelandic Road Administration
Open-MeteoWeather forecast · CC BY 4.0
NOAA SWPCAurora (planetary Kp) forecast · public domain
OpenStreetMapInteractive-map data · ODbL
Esri, Maxar & Earthstar GeographicsSatellite imagery for the 3D terrain render · GIS User Community
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Iceland nowfrom 19 Sep 06:10