Three tours run out of Mývatn with Geo Travel and operate in Icelandic and English, but the gap between them is substantial. The Dettifoss option covers Europe's most powerful waterfall in 5h for 288 €, rated "Occasionally sporty" so expect some rough terrain. The Askja caldera excursion runs 12h for 432 €, crossing the Highlands interior via F-roads that only a Super Jeep can handle, though the physical level is listed as "Everybody welcome." A shorter wilderness variant is available for 410 €, though the 12h full excursion offers the most complete immersion into the volcanic landscape. Pick Dettifoss for a punchy half-day hit. Book the full Askja caldera tour if you want a 12h deep dive into Iceland's raw interior.
Super Jeep Sightseeing Tour to the Dettifoss Waterfall from Mývatn
288 € for 5h of Super Jeep terrain and direct access to Dettifoss delivers maximum impact per euro spent.
Guided Super Jeep Excursion to the Askja Volcanic Caldera and Herdubreidarlindir from Mývatn
12h deep into the Icelandic Highlands to the Askja volcanic caldera, a destination unreachable without a Super Jeep.
Super Jeeps run on heavily modified, oversized tires that can deflate on the fly to grip volcanic rock, lava fields and river crossings that standard vehicles cannot attempt. They are the only legal and practical way to reach interior destinations like Askja.
The Dettifoss tour is rated "Occasionally sporty," meaning you will feel the terrain through the vehicle, with jolts and inclines along unmaintained tracks. The 12h Askja excursion is rated "Everybody welcome," but spending a full day in a Super Jeep across Highland F-roads is still a significant physical commitment.
Reaching the edge of Dettifoss, where the sheer volume of glacial water thundering into the canyon below creates a permanent mist cloud and ground vibration you feel through your boots.
Arriving at the Askja caldera itself, a vast volcanic depression in the Icelandic Highlands, accessible only after crossing black lava deserts and river fords that cut off the area to all but Super Jeep traffic.
Yes. A professional guide from Geo Travel handles all the driving. You are a passenger throughout, which is why no driving licence or off-road experience is required for any of these tours.
| Month | Temperature | Rainfall | Conditions |
|---|---|---|---|
| January | -4.8°C | 81.1 mm | Possible |
| February | -4°C | 58.7 mm | Possible |
| March | -3.7°C | 75.4 mm | Possible |
| April | -0.5°C | 62.1 mm | Possible |
| May | 3.3°C | 44.8 mm | Possible |
| June | 8.6°C | 74.3 mm | Possible |
| July | 11.9°C | 71.9 mm | Good |
| August | 10°C | 103.3 mm | Possible |
| September | 7.1°C | 106.1 mm | Possible |
| October | 1.2°C | 113.9 mm | Poor |
| November | -3.3°C | 94.3 mm | Possible |
| December | -3.7°C | 66.3 mm | Possible |
Equipment
Bring waterproof outer layers and sturdy closed-toe shoes for all tours. The Dettifoss tour is rated "Occasionally sporty" so grip matters on wet basalt. For the 12h Askja excursion, pack extra food, water and warm mid-layers as Highland temperatures drop sharply even in summer.
Getting there
All tours meet at the Parking Lot of Mývatn Berjaya Iceland Hotels, Reynihlid, 660, Mývatn, with pick-up from select locations available on the Dettifoss tour if specified at booking.
Updated March 2026