Fagradalsfjall Volcano Hike Reykjavik: Fresh Lava & Local Guides

★★★★★★★★★★ 4.97 (809 reviews) 98% rated it 5 stars

Free cancellationExcellent quality

1/48

Duration4h–6h

GroupUp to 11

LanguagesEN

PickupAt your hotel

Hike Iceland's Newest Volcano with the Guides Who Saw It Happen

You're driven across the Reykjanes Peninsula to walk across lava formed in 2025, guided by locals who lived through the eruptions. The five-mile hike includes 300 meters of elevation gain on uneven volcanic ground. You also visit Seltún's geothermal pools and Kleifarvatn lake if you book pickup from Reykjavík. Expect moderate fitness, layered clothing, and a full day out—that's what fits all three stops and the drive into one experience.

4h–6h

Step-by-step itinerary

Explore Fagradalsfjall volcano and surroundings

Drive across Reykjanes Peninsula
Pass eruption zone near Grindavík
Hike 5 miles around Fagradalsfjall volcano
Walk through Seltún Geothermal Area
Stop at Kleifarvatn lake viewpoint

The Experience

The drive across the Reykjanes Peninsula takes about an hour from Reykjavík, and the landscape shifts the moment you leave the city—black lava fields stretch in every direction, punctuated by steam vents and raw volcanic terrain that looks more like another planet than Iceland. Your guide, someone from Grindavík or Keflavík who actually lived through the eruptions starting in 2021, points out how the land has changed in real time. You pass through the evacuation zone near Grindavík, where houses still stand abandoned and the ground beneath them has been reshaped by molten rock. It's not a dramatic moment in the way a tour operator might frame it, but it's real—you're seeing the aftermath of something that forced people out of their homes just a few years ago.

Then you reach Fagradalsfjall itself. The hike is five miles round-trip with about 300 meters of elevation gain, which means it's moderate and uneven underfoot—you'll want sturdy hiking shoes and the walking poles they provide. The fresh lava you walk across was formed days or months ago, not decades. Depending on when you go, you might see steam rising from cracks in the ground or new craters that didn't exist the season before. The guide explains what you're looking at: how the eruptions work, why this spot keeps going active, what the different colors and textures of the lava tell you. If there's an active eruption happening, the itinerary shifts to get you closer to it, but glowing lava itself is never guaranteed—it depends on what's actually happening underground that day. After the main hike, if you booked pickup from Reykjavík, you stop at Seltún, a geothermal area with boiling mud pools and fumaroles that smell like sulfur and look like they're straight out of a geology textbook. Then there's Kleifarvatn, a deep volcanic lake with black sand shores, where you pause for photos before heading back to the city.

The whole experience hinges on the guides themselves. These aren't people who read about the eruptions in a guidebook—they watched their neighborhoods change, dealt with ash falling on their cars, and now they're the ones explaining it to visitors. That context matters. You get the geology, sure, but you also get the human side of living next to an active volcano. Bring layered, waterproof clothing because weather on the peninsula can shift fast, and the hike is exposed. If it's winter, they'll provide crampons and headlamps if the ground is icy. The minimum age is seven, and you need at least moderate fitness—this isn't a casual stroll. If you have your own rental car, you can self-drive and meet the group at the Fagradalsfjall trailhead at 10:45 am in Grindavík, then follow along or do your own thing at the extra stops. Without a car, book the pickup option from Reykjavík and let someone else handle the drive while you take in the landscape.

What’s included

Your day includes hotel pickup from Reykjavík (if booked), a scenic drive across the Reykjanes Peninsula, the guided hike across fresh lava at Fagradalsfjall with a certified local guide, hiking poles, and crampons or headlamps if needed.
For Reykjavík pickup guests, the tour also includes stops at Seltún geothermal area with boiling mud pools and fumaroles, and Kleifarvatn volcanic lake for photos.
One small Icelandic surprise is included.
Self-drive participants meet at the Fagradalsfjall trailhead and join the main hike; parking fees are not included.

Good to know

Moderate physical levelNot for pregnant travelersNot for heart conditionsNot for back problems

Operated by 2Go Iceland Travel

Is this one for you?A good fit if you want to walk across Iceland's newest lava and hear firsthand stories from locals who lived through the eruptions. Expect a moderate hike on uneven ground with about 300 meters of elevation gain—that's what gets you close enough to see how the volcano has reshaped the landscape in real time.