Fagradalsfjall Afternoon Volcano Hike

Included and not included

Only three items carry the included label on the listing: the guided tour, a headlamp and entry fees. The entry fee line is the weakest of the three, because the listing names no site and the Fagradalsfjall hiking area has no official entrance fee, so it is hard to see what it covers. Food, drinks and a packed lunch are explicitly not included, and the listing tells you to bring snacks, water and lunch yourself.

There are no cafés or shops at the trailhead area, so anything you forget stays forgotten. Jeans and sports shoes are listed as not allowed. Hiking poles are not mentioned as included or excluded, so ask the operator if you need them.

For the wider price picture across every tour type, see the Fagradalsfjall price comparison.

The route, leg by leg

The day runs about 35 minutes by coach out of Reykjavik to the Seltun geothermal area at Krýsuvík, a 25-minute photo and walking stop among steaming vents and mineral-stained slopes. Another 20 minutes by bus brings you to the Geldingadalir valley, where the main event sits: 3 hours of hiking toward the Litli-Hrútur eruption site, passing the Meradalir eruption area on the way. The guide explains the eruption history and the basic science of how the lava formed and hardened.

After the hike, the coach runs about an hour back to Reykjavik and drops you at one of 25 stops. The listing warns that the length of the tour can change because of the live volcano situation and route closures, which is honest, but also means the 7 hours is a shape, not a promise.

• Coach from Reykjavik, about 35 minutes
• Seltun Geothermal Area, 25-minute photo stop and walk
• Coach to Geldingadalir, about 20 minutes
• Guided hike at Geldingadalir toward Litli-Hrutur, about 3 hours
• Coach back to Reykjavik, about 1 hour, ending at one of 25 drop-off points

The outdated opening line

The description still begins with an 'Update August 9th' note saying the flow of new lava at Litli-Hrútur has stopped and the area is still smoldering. That text was written for the 2023 eruption, which ran from 10 July to 5 August 2023. The same listing also advertises 'see the erupting lava at the new eruption at Litli Hrutur' and hopes of seeing lava flowing.

None of that is current. Nothing has erupted at Fagradalsfjall since August 2023, and the Icelandic Met Office reports no eruption anywhere on the Reykjanes peninsula, with the most recent Sundhnúkur eruption ending in early August 2025. The hike itself, across the 2021-2023 lava fields with the view toward the Sundhnúkur crater row, is real and worth doing.

Just book it for what it is, not for the lava photos on the listing. The common-arrival mistakes page covers this exact trap in more detail at mistakes visitors make.

Stated exclusions and limits

Children under 12 are not permitted, full stop, so families with younger kids should look at the options gathered in the visiting with children guide. People with mobility impairments are excluded, and the hike is rated moderate to hard in the listing's own know-before-you-go section, with about 2 hours each way over rough lava ground. The gas guidance from Safetravel adds that pregnant women and people with heart or lung disease are recommended not to enter the eruption area when gas pollution is present, so anyone in those groups should read the safety guidance and weigh it up.

Jeans and sports shoes are listed as not allowed, so you need proper hiking shoes and clothes that are not denim. If the coach scale puts you off, the geologist-led 4-hour hike capped at 6 people is the small-group alternative.

Questions to ask the operator

No pickup window is stated, so confirm your pickup point and time, especially because parts of central Reykjavik are closed to buses and the operator redirects those stays to special bus stops. Ask which trail the guide plans for the day, since the route changes with conditions. Ask what happens if volcanic gas or a new eruption closes the area, because the listing only says the tour length is subject to change, and cancellation terms beyond the 24-hour free window are not spelled out.

In winter, ask whether crampons are provided or expected, since the listing says nothing about them.

What to wear and carry

Bring rain gear, warm layers, gloves, a hat, water, snacks and a packed lunch, all of which the listing names under what to bring. Hiking shoes are required and sports shoes are banned, which on a wet, uneven lava field is not a formality. The headlamp is included, useful once the days shorten.

The packing guide covers the seasonal detail.

The ground rules

Walking on the lava is strictly forbidden even years after an eruption ends, because the crust can be thin over hot rock underneath. Check the gas forecast at loftgaedi.is before heading out, since volcanic gas is odourless and invisible and can collect quickly. Note that the Sundhnúksgígar site near Grindavík is closed with no trails defined, so any hike stays on the Fagradalsfjall network.

Even in September, Reykjavik sunset moves from 20:47 to 19:03 across the month, and in winter an afternoon departure can finish much of the hike in the dark. The best time to go guide lays out the month-by-month daylight.