Iceland · VOLCANOES & LAVA
Fagradalsfjall and the Reykjanes eruption sites are a short drive from the capital, and access is opened and closed by the authorities at short notice — the ground at a fresh site is unstable and the gas is real. These 15 go with guides who carry the gas meters, plus the lava tunnels and the indoor Lava Show for the days everything is shut.
See real flowing lava at Reykjavik’s Lava Show, feel the heat, and learn Iceland’s volcanism with a live host. 50-75 minutes.
“Good tour. Informative. It’s a bit short but I think it’s enough? It’s cool to see actual lava. Perfect for people interested in geography and volcanoes… interesting activity perfect for the kids.”
See real molten lava in a Reykjavik showroom. Educational video, live eruption show, Q&A, and optional Premium backstage lounge upgrade.
“Enjoyed the lava show - the lady was informative, enthusiastic and answered questions. Seeing the lava up close was cool and you could really feel the heat. It was great doing this before the lava cave experience as could imagine the lava flowing!”
Golden Circle icons plus Kerið crater, with pickup from Reykjavik, a guided science story, and smart pacing over a full 8.5-hour day.
“Fantastic experience Get to see the sights with a very knowledgeable guide Great fun lots to see Highly recommended”
Reykjavik small-group day trip combining the Golden Circle, Thingvellir and Kerið, then ending with Blue Lagoon comfort admission.
“This day-long tour is fantastic. We were able to see and learn so much! It did NOT ever feel like an 11 hr tour. Our tour guide, Siggie, was outstanding. So knowledgeable and personable. He was the perfect tour guide. We have used Viator before (Machu Picchu in Peru) & have been very pleased with Viator. They are extremely responsive for questions or assistance.”
See molten lava up close, touch cooling lava, hear the Katla 1918 story, and ask questions.
“This was such an amazing and informative experience. Good for adults and little kids. Getting to see real lava upclose and personal was incredible.”
Super Jeep to Katla’s ice cave near Vík for a short, safe walk on glacier ice, with crampons, helmet, and an English guide.
“Our tour guides were amazing (and funny)!! Edgar and Hak(i don’t remember his full name) were great and super informative. I would definitely recommend this!”
Reykjavik volcano hike on Reykjanes Peninsula, with Geldingadalur eruption views, geothermal stops, Reykjanes Lighthouse, and the Bridge Between Continents.
“Memorable experience indeed. The volcano hike was my highlight, stunning scenery and awe inspiring. it was a busy day, taking in many other sites including the coast, bubbling mud pools, a lake, and quick stop at the Blue Lagoon. Our guide was very knowledgeable. At one point we saw a lava flow which had come to a halt and solidified within a few metres of two houses! Overall a highly recommend day trip experience from Reykjavik”
Watch real lava flow in Vik, Iceland. Feel the heat, hear the crackle, and learn the science in a 50-minute live show.
“The lava show was really informative and entertaining. Be prepared for heat, as the lava radiates a lot of heat into the room once it comes out. My son and I enjoyed it a lot.”
A guided afternoon hike from Reykjavik to Iceland’s new volcano area, with Seltún geothermal colors and a shot at seeing lava flow.
“It was very good. Many visited places. It would be great if people could respect tips given before tour. Guide was very patient. Highly recommend.”
Small-group Golden Circle day tour from Reykjavik: Þingvellir, geysers, Gullfoss, and Kerið crater lake, with pickup and transport.
“A great day out, seeing lots of sights. Walter was very enthusiastic (whoop whoop!), although possibly told us more about his life and family than Iceland! He looked after us though and we did have a lovely day.”
Small-group Fagradalsfjall volcano hike with a geologist from Reykjavik. See lava fields, crater views, and new land as it forms.
“This Fagradalsfjall volcano hike with a geologist was one of the best things I did in Iceland. Our guide is a geologist and she was outstanding – incredibly knowledgeable, clear in her explanations, and genuinely kind. Throughout the hike she showed us different lava fields, explained how each eruption shaped the landscape, and pointed out details in the rocks I would never have noticed on my own. She answered every question with patience and enthusiasm, and you could really feel how much she loves her work. Reaching the viewpoint overlooking the crater while hearing her describe what had happened there made the whole scene come alive – it wasn’t just…”
See puffin colonies and the Eldfell volcano on Heimaey Island with Ebbi, a lively local guide. Small-group tour with great value.
“What a fabulous tour. Ebbi’s passion for this community shines through. He was a non-stop source if history and knowledge of Heimaey and the people. The two hours flew by. On and off the bus frequently to see and learn about life, past and present. And those glorious puffins !!!!! Go on this tour if you ever have a chance!”
Guided Fagradalsfjall volcano hike from Reykjavík with lava walking, geothermal stops, and a small-group local guide.
“Private tour for the two of us, our guide did a great job of explaining things and helping us up the mountain”
Hike across a lava field near Reykjavik, then descend into Thrihnukagigur Volcano in a harness. Lava views, small groups, and warm soup.
“An amazing experience! The hike to the volcano was relatively easy and going inside was incredible! An absolute must! The coffee, hot chocolate and soup was also delightful at the base camp. Thank you for a great day!”
Fly from Reykjavik by helicopter over Reykjanes Peninsula volcanoes, crater views, and lava fields, with time for photos and expert pilots.
“NIce pilot. We had a wonderful time. Despite the fact that the volcano we came to see was dead, the pilot allowed us to appreciate the view. Really wonderful”
Pick the kind of day you want. Every one of them is ranked.
