Iceland, the land of volcanoes, glaciers and hot springs, attracts countless adventurers every year who want to experience the raw, untamed nature up close. Volcano hikes are particularly popular, offering breathtaking views, unique landscapes and the magic of geological forces. In this post, I'll take you on a detailed journey to Iceland's most fascinating volcano hikes - from preparations to the best routes to practical tips for a safe and unforgettable experience.
Iceland volcano hike
Iceland lies directly on the border between the North American and Eurasian continental plates. The resulting volcanic activity has made the country a paradise for volcano lovers. With more than 130 active and inactive volcanoes, Iceland is one of the most exciting places in the world for geological adventures and experience:
Diverse landscapes: from black sand deserts to steaming lava fields to emerald green valleys.
Spectacular views: Peaks of volcanic craters often offer panoramas that are second to none.
Geology in action: Hot springs, bubbling mud pools and active volcanoes testify to the constant activity underground.
Opportunity: Volcano hikes are special because of their rarity or limited accessibility.
Here is the video of my volcano hike:
Best iceland volcano hiking trails
Important note: Volcano hikes should never be undertaken without an experienced guide. The risks from unpredictable weather conditions, volcanic activity and difficult terrain are considerable. Even experienced hikers should prepare thoroughly, comply with local regulations and obtain up-to-date information from authorities or experts. Safety first - trust in the expertise of a professional guide!
1. Fagradalsfjall – Iceland's youngest volcano
Fagradalsfjall on the Reykjanes Peninsula gained worldwide fame when it erupted in a spectacular eruption in 2021 after more than 6,000 years. The hike to Fagradalsfjall has now become one of the most popular volcano hikes in Iceland.
• Difficulty level: Medium
• Duration: About 3–4 hours there and back
• Highlights:
• Freshly solidified lava flows
• Still steaming slag fields
• An impressive crater that seems like it comes from another world
Tip: Be sure to check the current conditions as the volcano may still be active.
2. Hekla – The "Gate to Hell"
Hekla is one of Iceland's most famous and active volcanoes. For centuries it was considered the gateway to hell, and its striking peak still attracts hikers from all over the world.
• Difficulty level: Challenging
• Duration: 7–8 hours for the round trip
• Highlights:
• Unique views of lava fields and the south coast
• The summit is covered with a mixture of ice and volcanic ash
Tip: Only climb when the weather is good, as the paths are often steep and impassable.
3. Askja – The lunar landscape in the highlands
The volcano hike to Askja Caldera in the Icelandic highlands is one of the most impressive experiences for nature lovers. The landscape is so unreal that NASA trained astronauts here for moon missions.
• Difficulty level: Medium
• Duration: 6–8 hours including travel time by off-road vehicle
• Highlights:
• The deep blue crater lake Öskjuvatn
• The geothermally heated Víti lagoon, where brave hikers can swim
Tip: The region is remote – only accessible by off-road vehicle.
4. Eldfell – The “Fire Mountain” on the Westman Islands
On the island of Heimaey, part of the Westman Islands, rises the volcano Eldfell. Its 1973 eruption dramatically transformed the island, leaving behind a fascinating landscape that is easily accessible today.
• Difficulty level: Easy
• Duration: About 2 hours for the entire ascent and descent
• Highlights:
• Red volcanic slag soil
• Panoramic views of the Westman Islands and the Atlantic Ocean
Tip: Take the ferry from Landeyjahöfn to Heimaey – the trip alone is an experience.
5. Laki Crater – A historic volcanic landscape
The Laki crater series, consisting of over 100 craters, is an impressive testimony to the largest eruption in human history in 1783.
• Difficulty level: Medium
• Duration: 4–6 hours, depending on the route
• Highlights:
• Endless crater chains and lava fields
• Historical significance of the Laki eruption
Tip: The region is located in the highlands and is only accessible by off-road vehicle.
The best tours to glacier volcanoes
Important note: Volcano hikes should never be undertaken without an experienced guide. The risks from unpredictable weather conditions, volcanic activity and difficult terrain are significant. Even experienced hikers should prepare thoroughly, follow local regulations and obtain up-to-date information from authorities or experts. Safety first - trust the expertise of a professional guide!
1. Eyjafjallajökull – The volcano that brought the world to a standstill
Eyjafjallajökull became world famous in 2010 when its eruption brought European air traffic to a standstill. Today it attracts hikers who want to explore its fascinating combination of volcanic and glacial landscape.
Difficulty level: Medium to difficult
Duration: 5–7 hours there and back
Highlights:
Spectacular views of the south coast and the Westman Islands
Insights into the ash layers and the ice-covered craters
Well-marked hiking trails suitable for both experienced hikers and beginners with a guide
Tip: Only hike when the weather is stable and always carry equipment for glacier tours.
2. Katla under the Mýrdalsjökull – A sleeping giant
The volcano Katla is hidden under the Mýrdalsjökull, one of the largest glaciers in Iceland. Although Katla last erupted in 1918, it is considered extremely dangerous - which makes a tour of its icy landscape all the more fascinating.
Difficulty level: Medium
Duration: 3–5 hours
Highlights:
Visit ice caves created by the glacier
Exploration of black sand areas originating from ancient eruptions
Opportunity to experience the magic of an underground world
Tip: Ice caves are only accessible in winter. Be sure to book an experienced guide.
Preparing for a volcano hike in Iceland
To make this adventure safe and unforgettable, thorough preparation is essential. Here you will find out what equipment you need, what safety precautions are important and how you can best prepare for your tour.
The right equipment
Iceland is known for its unpredictable weather, and conditions can change quickly on volcano hikes. Essential items include:
• Weatherproof clothing (waterproof and windproof)
• Sturdy hiking boots with good tread
• Hiking poles
• Provisions and sufficient water
Observe safety instructions:
• Find out about the current weather conditions and possible volcanic activities.
• Use hiking maps or GPS devices – many routes are not clearly marked.
• If the tour is difficult, contact the emergency services.
Gases and health risks
Toxic gases: Volcanoes release sulfur dioxide, carbon dioxide and other toxic gases. Do not stay in areas where these gases are clearly noticeable.
Ash and dust: Wear a mask to avoid respiratory diseases.
Volcano hike support and local experts
Travel group: Never hike a volcano alone. Groups increase safety and make it easier to find your way around.
Local guides: An experienced guide knows the safest routes and warning signs of danger.
Safety on the hike
Avoid dangerous areas: Do not go near active craters, hot gas vents or unstable lava fields.
Be careful of loose rocks: Volcanic slopes often consist of loose scree or lava gravel, which can be slippery. Walk carefully and keep your distance from other hikers to avoid falling rocks.
Stay on marked trails: Never stray from designated routes. Lava fields may have unexpected cavities or thin surfaces.
Iceland hike to volcano preparation and planning
Learn about the volcano: Check the volcano's activity level and consult local authorities or geologists. Many volcanoes have warning systems that range from green (safe) to red (danger).
Permits: In some regions, a permit is required to go on volcano hikes. Find out in advance.
Study the route: Plan your hike carefully, including emergency descents and safe gathering points.
Volcano hike iceland equipment
Shoes: Sturdy, non-slip hiking shoes with good grip are essential, especially on loose lava rock.
Clothing: Breathable and fire-resistant clothing protects against heat, smoke and sudden changes in the weather.
Protection: A breathing mask or cloth helps filter volcanic gases or ash particles. Safety glasses protect the eyes from ash and dust.
Additional equipment: headlamp, hiking poles, first aid kit, enough water, maps or GPS device.
Volcano walk iceland weather and conditions
Weather forecast: Volcanic regions can have extremely changeable weather. Plan your hike when conditions are stable.
Timing: Start early to hike in the cooler morning air and allow enough time for the return journey.
Respect nature: Volcanic areas are sensitive and walking off the marked trails can cause lasting damage to the landscape and be very dangerous. Respect nature and follow the rules.
Volcano hike iceland best time
The peak season for hiking in Iceland is June to September, when the days are long and temperatures are mild. Some highland regions are only accessible during these months, as they are completely covered in snow and ice in winter. For tours to active volcanoes such as Fagradalsfjall, keep an eye on current activity, as they can offer fascinating opportunities even in winter.
Iceland volcano hike conclusion
In conclusion, an Iceland volcano hike is a truly unique adventure, offering breathtaking views of lava fields, craters, and geothermal landscapes. The well-marked Iceland volcano hiking trails lead you through rugged terrain, showcasing the raw power of nature. Whether you choose a guided volcano walk Iceland or venture out independently, the experience is unforgettable. A volcano hike Iceland is perfect for those seeking dramatic scenery, thrilling exploration, and a deep connection to the island’s volcanic origins.
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A warm hello, I am Christian, chief globetrotter of this site and enthusiastic adventurer, hiker and filmmaker. I love to explore new paths and inspire people with them and I like to share my acquired hiking knowledge with you! You can also find my videos on YouTube! On my blog you will find tips for beginners and professionals on the biggest and most beautiful hiking tours there are. I want to encourage people to explore the world as hikers, whether in the country, through the forest or in the mountains. True to the motto: If you don't hike, you haven't seen the world yet.
On my blog I also write about hiking gear, proper summit training and nature conservation as well as tips and information on hiking.
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