Exploring Iceland’s Askja Caldera and Viti Crater: A 4x4 Highland Adventure
Journey into Iceland’s wild highlands on a 4x4 tour to Askja Caldera and the Viti Crater, where volcanic forces have carved dramatic landscapes. Experience glacial rivers, lava fields, and thermal crater lakes on this immersive day trip from Lake Myvatn.
The Experience
Before You Go
Prepare for variable highland weather
Dress in layers with waterproof outerwear to handle sudden rain, wind, or temperature drops common at high elevation.
Wear sturdy hiking boots
Lava fields and uneven crater rims require solid footwear for stability and protection.
Bring sufficient water and snacks
Long days with moderate hikes need hydration and energy to maintain stamina.
Check swimming conditions before entering Viti Crater
Thermal water temperatures vary seasonally; swim only if guides confirm it’s safe.
Local Knowledge
Hidden Gems
- •Herðubreiðarlindir Springs, a serene spring oasis beneath the Herðubreið volcano
- •Gljúfrasmiður Waterfall, a lesser-visited dramatic narrow waterfall in a basalt canyon
Wildlife
- •Arctic foxes, occasionally spotted in highland areas
- •Ptarmigans, blending into volcanic terrain during summer months
Conservation Note
The fragile highland ecosystem is protected by strict regulations; visitors are urged to stay on marked paths to preserve delicate moss and geothermal features.
The Askja Caldera resulted from a major volcanic eruption in 1875, which reshaped the landscape and caused local evacuations.
Photographer's Notes
- • Viti Crater rim for vibrant lake shots
- • Askja Caldera overlook for vast volcanic panoramas
- • Dragon's Gully waterfall trail for intimate landscape captures
What to Bring
Waterproof jacket and pantsEssential
Protection from rain and wind in Iceland’s unpredictable weather.
Hiking bootsEssential
Support and grip for rocky lava fields and crater paths.
Insulating mid-layerEssential
Retains warmth amid shifting temperatures on the exposed highland plateau.
Daypack with water and snacksEssential
Carry essentials comfortably during hikes and stops.
Common Questions
What level of fitness is required for this tour?
Moderate fitness is recommended to handle several short hikes over uneven volcanic terrain and a full day of activity.
Is it possible to swim in the Viti Crater?
Swimming is sometimes allowed during summer when water temperatures are warm enough; guides will confirm conditions on the day.
How remote is the Askja region?
Askja lies deep in Iceland’s highlands, accessible only by rugged 4x4 roads, emphasizing the need for guided tours and suitable vehicles.
Are there restroom facilities along the route?
Facilities are limited in the highlands; expect minimal infrastructure and plan accordingly.
What should I wear for the tour?
Layered clothing with waterproof outerwear and sturdy hiking boots are essential for comfort and safety.
Can children join this tour?
Children under six are not permitted due to the tour’s physical demands and safety considerations.
Book This Experience
Check AvailabilityDuration
10–12 hours
Location
Myvatn, Nordland
Difficulty
moderate
Fitness Level
Good overall fitness is needed for walking over uneven volcanic terrain and enduring a full-day excursion.
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