Volcano and Blue Lagoon Day Trip from Reykjavik

Included and not included

The included list is short and clear: pickup from selected central Reykjavik stops and hotels, the guided hike, a tour guide, a headlamp if required, and Blue Lagoon Comfort Package entrance with towel, silica face mask and one free drink. Everything else is on you. Food and drinks for the day are not included, so bring lunch and water. Swimwear is listed under what to bring, so pack it or buy it at the lagoon. There is no separate fee for the Fagradalsfjall hike itself.

Is the combo cheaper than booking separately? The honest answer is that half the sum is missing from public data. A hike-only day costs $132 on the afternoon volcano hike or $157 on the small-group hike with a Grindavik meeting option, but the Blue Lagoon's own current admission price could not be verified when this page was written, so no exact combined total can be stated. What the combo clearly buys is a day where nobody has to drive, park or rebook anything.

The stale lava sentence

The listing opens with an update dated only August 9th, saying the flow of new lava at Litli-Hrútur has stopped and the area is still smoldering. That text was written for the 2023 Litli-Hrútur eruption, which ran from 10 July to 5 August 2023, and it carries no year. The same description later says you will witness newly formed lava descending into old moss, which no longer happens.

Treat any flowing-lava promise or photo in this listing as old copy. The Icelandic Met Office reports no active eruption anywhere on the Reykjanes peninsula, with the most recent Sundhnúkur eruption ending in early August 2025, and the ground under Svartsengi rising again with a new intrusion or eruption named as the likely next step at an unpredictable date. The fix is simple: book for the cooled 2021 to 2023 lava fields and the lagoon, not for live lava.

The route in order

A 40-minute coach ride takes you out of Reykjavik onto the Reykjanes peninsula. The first stop is a 10-minute photo stop at the black basalt beach of Lake Kleifarvatn, followed by a 15-minute walk through the steaming vents of the Seltún geothermal area. Another 20 minutes in the coach brings you to the Fagradalsfjall area for the main event.

The hike block is listed as 3.5 hours of sightseeing and hiking in the Geldingadalur valley area, which the listing separately describes as roughly 2 hours each way on generally flat terrain. Expect a workout with a payoff of cooled lava from the 2021 to 2023 eruptions, not flowing rock. From the trailhead, a 20-minute coach hop takes you to the Blue Lagoon for a 2.5-hour swim block, then a 45-minute ride returns you to one of 23 drop-off points in Reykjavik.

Stated exclusions and limits

Children under 14 are not permitted, which makes this one of the stricter age cutoffs among the listings we track, and people with mobility impairments are told the tour is not suitable. The difficulty is rated moderate, with an approximately 2-hour hike each way, and the listing says plainly to only book it if you can walk for many hours without trouble. Guides can turn away travelers not dressed for hiking, and jeans are not allowed.

If any of that rules you out, the full list of Fagradalsfjall volcano trips has real alternatives. Families with children under 14 should look at the minibus circuit with a short Nátthagi viewpoint hike, which has no stated minimum age. If you want a serious hike but cannot manage many hours, the small-group hike runs 4 hours with a flexible pace and a 2-year age minimum.

Cancellation and operator questions

Free cancellation applies up to 24 hours before the activity for a full refund, and reserve now and pay later is offered. That 24-hour window is your protection if weather or volcanic gas closes the trails, so do not cancel later than that. Ask the operator before departure which pickup stop and time applies to your booking, since 23 options are listed and one traveler review describes a pickup-time miscommunication around a cruise arrival.

Ask which trail the guide plans for that day and what happens if a new eruption or gas pollution closes the area, since the ground under Svartsengi is rising and the Met Office names a new intrusion or eruption as the likely next step at an unpredictable date. Crampons are not mentioned on this listing, so if you travel in winter, confirm ice gear with the operator directly.

What to wear and carry

Bring swimwear and rain gear, both listed as required, plus hiking boots, warm layers, gloves, a hat, food and water for 9 hours, since food is not included and no shops sit at the trailheads. Jeans are explicitly not allowed and guides can refuse travelers not dressed for hiking. The Reykjanes wind turns a mild forecast cold fast, so think layers over a single jacket.

The rules and the checks

Walking on the lava is strictly forbidden even after an eruption ends, because the crust can stay thin over hot rock underneath. Check the live gas forecast at loftgaedi.is before and during the hike, since volcanic gas is invisible and odorless and can collect quickly. In the darker months, remember how far north you are: Reykjavik daylight averages about 13 hours in September but drops steeply toward winter, which shortens the hiking window.

Our guide to what to bring for a Fagradalsfjall hike has the full packing list.