Fimmvörðuháls

The route links the Skógafoss side of the South Coast with Þórsmörk, passing waterfalls, black volcanic ground, snow-prone high terrain, and the 2010 Móði and Magni crater area between Eyjafjallajökull and Mýrdalsjökull.

Only reconsider Fimmvörðuháls once official advice and conditions support the hike. Even then, keep a dedicated active day, a weather buffer, clear transport and hikers who want the route itself. It is a poor addition to an already packed South Coast sightseeing day.

• Reconsider only when: the advisory no longer applies, the hike is the main event and your group can handle a long, exposed mountain route.
• Skip if: you only want a quick scenic stop after Skógafoss or need easy return logistics.
• Check before committing: official weather, safety, road, hut, and transport sources should decide whether the plan still works.

The early route above Skógafoss follows the Skógá river, so it can feel tempting to continue after the main waterfall. That first section is beautiful, but it is still only the beginning. The full route keeps climbing until the South Coast feels far below and the terrain becomes more exposed.

The waterfall section above Skógafoss is only the opening act of the Fimmvörðuháls route.

Higher up, the attraction is less about one viewpoint and more about the transition: green river canyon, dark volcanic slopes, snow underfoot, and wide highland sightlines. If that gradual change is what you came for, Fimmvörðuháls can be one of the strongest active days on the South Coast.

The full route climbs from the Skógá waterfalls into exposed terrain between Eyjafjallajökull and Mýrdalsjökull. Snow can remain into summer, and the route includes steep slopes and narrow ridges. The no-hike advisory takes priority over these general route details.

Snow and volcanic terrain can be part of the normal visual character of the route, so gear and forecast checks are not optional details.

Compare the hiking guide when choosing an alternative that suits your group’s experience, the weather and the rest of the trip.

The Skógafoss start leads uphill beside the Skógá. FÍ’s route reaches the Goðaland/Básar area at the Þórsmörk end; Langidalur is about two kilometers farther across a footbridge. Confirm the named finish or pickup area rather than treating every Þórsmörk stop as the same location.

The route sign says what the planning day feels like: Skógar and Þórsmörk are different ends of one serious crossing.

Do not assume the hike ends where your car is waiting. Once official advice supports the crossing again, confirm transport, pickup point, hut area and group pace before choosing an independent, guided or overnight plan. Booking a guide or hut does not override the current trail advisory.

Huts can shape a slower plan, but official visitor details should decide whether you rely on them.

Do not assume drinking water will be available at Baldvinsskáli. FÍ’s hut page explicitly warns that no fresh water is available and tells hikers to bring enough for the walk and stay. Confirm water supplies and hut arrangements directly before any future trip; a hut listing does not override the trail warning.

The cleanest pairings are the two ends: Skógafoss for the start and Þórsmörk for the finish. If you are not doing the full route, nearby high-friction landscape stops such as Stakkholtsgjá, Gígjökull, and Eyjafjallajökull help you understand the volcanic and glacial setting without pretending the hike is easy.

For a more classic sightseeing day, keep Fimmvörðuháls out of the main schedule and use Seljalandsfoss, Kvernufoss, Skógafoss, and Vík-area coast stops instead. The South Coast road trip guide is the better place to decide how much active time your driving day can absorb.

This photograph shows the lower Skógá waterfall section. Check that section’s conditions separately; it is not evidence that the mountain crossing is safe.

Recheck the active trail warning first. For a future permitted crossing, plan for pass weather, snow, visibility, daylight, drinking water, navigation and the exact Þórsmörk finish. Carry suitable layers, waterproofs, food, a map and navigation equipment; do not rely on a single phone battery or an assumed hut water supply.