Explore Askja Caldera and Viti Crater: Full-Day 4x4 Tour from Lake Mývatn
Cross black sand deserts and braided glacial rivers by 4x4 to reach Askja’s lunar caldera and the turquoise Víti crater. This full-day private tour from Lake Mývatn blends raw geology, highland springs, and short hikes into a single, unforgettable frontier day.
The Experience
Before You Go
Dress in waterproof layers
Weather in the highlands changes rapidly—windproof shell, insulating mid-layer and waterproof pants are essential.
Sturdy footwear
Wear ankle-supporting hiking boots for lava fields and ash; traction can be poor on loose surfaces.
Bring snacks and water
Although a lunch stop is provided, carry extra high-energy snacks and at least 1–2 liters of water for the day.
Follow guide instructions
River crossings and off-road driving are handled by the guide—stay with the vehicle and avoid risky detours.
Local Knowledge
Hidden Gems
- •Herðubreiðarlindir springs—small, green oasis below Herðubreið
- •Hrossaborgir craters—quiet, photogenic explosion rings used in films
Wildlife
- •Arctic fox
- •Snow buntings and other highland birds
Conservation Note
The highland interior is fragile—stay on designated routes, pack out waste, and follow your guide to minimize vegetation and soil disturbance.
Askja’s 1875 eruption and later activity shaped local settlement patterns; the highlands have long been used seasonally for grazing and travel.
Photographer's Notes
- • Rim above Öskjuvatn for scale
- • Edge of Víti crater for water contrasts
- • Herðubreiðarlindir springs for intimate landscape shots
What to Bring
Waterproof jacket and pantsEssential
Protects against frequent wind-driven rain and spray from river crossings.
Sturdy hiking bootsEssential
Supports ankles on rocky lava and loose tephra underfoot.
Insulating mid-layerEssential
Keeps you warm during windy stops and high-elevation breaks.
Camera with wide-angle lens
Captures the scale of the caldera and the sweeping highland panoramas.
Common Questions
How long is the tour?
Expect a full day—typically 10–12 hours from pickup to return, depending on road and weather conditions.
Can I swim in Víti crater?
Swimming is possible in summer when a guide confirms conditions are safe; water is very cold and caution is required.
Is this suitable for children?
Children under 6 are not permitted; older children must be supervised and able to cope with long travel times and uneven terrain.
Do I need previous off-road experience?
No—the vehicle and crossings are handled by the guide; passengers need only follow safety instructions.
What should I wear?
Layered clothing, windproof/waterproof outerwear, and sturdy hiking boots are recommended year-round.
Are river crossings safe?
Guides are trained to assess crossings; they will avoid unsafe conditions and may cancel parts of the route in heavy melt or storms.
Book This Experience
Check AvailabilityDuration
6–8 hours
Location
Reykjahlíð, Northeastern Region
Difficulty
moderate
Fitness Level
Moderate fitness: able to walk uneven terrain for short stretches and handle long periods in a vehicle.
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