Seljalandsfoss waterfall
A unique waterfall in the river Seljalandsá, about 30 km west of Skógar: it is 60 meters high with a footpath behind it at the bottom of the cliff, but with a thin cascade. It is the only known waterfall of its kind where it is possible to walk behind it. The waterfall is very picturesque; therefore, its photo can be found in many books and calendars.
Access to the waterfall is from the farm of Seljaland along the Ring Road, Iceland's main highway. Several falls a little further to the west, including the interesting Gljúfrabúi, partially masked by its canyon. Access to it is from Hamragarðar farm along the road, east of Markarfljót.
These "do-not-miss" attractions lie very close to the main Ring Road at the base of the Eyjafjallajökull Glacier, on the road leading into Thorsmörk.
During winter, the area around Seljalandsfoss waterfall can be dangerous as paths can be slippery and large pieces of ice fall, making it extremely dangerous to venture too close to the cliffs and particularly dangerous to walk behind the waterfall. The fine mist from the waterfall freezes on the cliffs and the ceiling of the path behind the waterfall, but when the weather warms, and the ice begins to thaw, it can fall off in large chunks, which can be dangerous.
People are advised to show caution and respect the closure of the paths. More information can be found on www.safetravel.is