Selfoss (waterfall)

Overview

Selfoss is a broad, multi-ribbon waterfall perched just upstream of Dettifoss in the Jökulsárgljúfur canyon. Fed by the glacial Jökulsá á Fjöllum, it spreads in a graceful horseshoe over dark basalt cliffs—less tall than its famous neighbor, but wonderfully wide and photogenic. Most travelers pair the two on the same outing.

East vs. West: Which side to choose

• East side (Road 864): Closer, more dramatic angles on Selfoss and the chance to feel the power up close. The trail is rockier with minor scrambling in spots. Seasonal road, typically open late May–early October, and the lot can fill early.
• West side (Road 862): Paved approach and larger infrastructure, but Selfoss views are more distant and partially limited compared to the east. Good for quick visits or if rough roads aren’t your thing.

The walk and viewpoints

From the Dettifoss area, it’s roughly 10–20 minutes on foot to Selfoss (about 1 km between the falls, varying by side and current trail endpoints). Trails are stony and can be muddy. Expect some spray near viewpoints; bring layers and protect your camera.

Facilities and parking

Both sides have established parking areas used for Dettifoss and Selfoss. Several recent visitor reports note regulated/paid parking—read the signs and pay as instructed to avoid fines. Basic toilets are available at/near the main lots, with no services at the viewpoints themselves. Bring water and snacks.

Safety and current conditions

Cliff edges are exposed, undercut, and can be slick. Obey barriers and respect temporary closures. A mid-2025 cliff collapse led to a lower platform closure on one side—expect conditions to change and follow on-site guidance.

Geology backdrop

You’re standing in a canyon shaped by the tug-of-war between volcanic activity and glacial ice. The river has carved Jökulsárgljúfur into stark, columnar basalt, and the waterfalls here (including power-house Dettifoss) are part of a dynamic, ever-evolving landscape.

Make a day of it

Combine Selfoss with Dettifoss and then venture to other canyon highlights like Hljóðaklettar and Hólmatungur for varied lava formations, quieter trails, and big canyon vistas.

Best time to visit

Summer offers the most reliable access, especially for the east side (Road 864 typically closes from early October to late May). Even the west side can see winter closures. For photography and fewer people, aim for early morning or late afternoon; wind direction matters for spray, so be ready to adapt viewpoints.