The 'Black Fall' in Skaftafell. Framed by geometric black basalt columns that inspired the architecture of Reykjavík's Hallgrímskirkja church.
Story & Legend
Hidden within Skaftafell National Park, Svartifoss is an architectural masterpiece of nature. It is famous not for its height (20m), but for the dark, hexagonal basalt columns that frame it like organ pipes. These geometric pillars inspired the design of Reykjavík's iconic Hallgrímskirkja church and the National Theatre. Pro Tip: Don't just walk back the same way. Continue the trail to Sjónarnípa viewpoint for a breathtaking panorama of the Skaftafellsjökull glacier tongue.
Geology & Science
The columns formed inside a lava flow that cooled extremely slowly, causing the rock to crack into perfect hexagonal shapes perpendicular to the cooling surface. The sharp contrast between the white water and the black basalt (hence 'Black Fall') makes it visually striking.
Safety
Requires a hike of about 1.5km (45 mins) uphill from the Visitor Centre. The trail is well-maintained but steep in sections. In winter, crampons are essential as the spray from the waterfall freezes the path into a sheet of ice.
Photo Tip
The waterfall is north-facing, meaning it is often in shadow. Overcast days are actually better for photography here to avoid harsh contrast between the bright water and dark rocks. Use a slow shutter speed to smooth out the water flow.
Insider Tip
On your way up or down the main trail, take the short detour to see Hundafoss and Magnúsarfoss. Most hikers march right past these beautiful smaller waterfalls.
Best Time to Visit
Autumn (September/October) is spectacular here when the birch trees in the Skaftafell reserve turn vibrant yellow and orange against the dark basalt.
What to Bring
Good hiking shoes and layers. The hike is a constant, moderate uphill climb for about 45 minutes, so you will sweat, but it gets chilly quickly when you stop at the waterfall.
