Best for
Twin falls in a canyon
Háifoss and Granni drop side by side into the same gorge.
Háifoss Waterfall
Iceland's third-tallest waterfall at 122 meters, dropping into a highland canyon alongside its neighbor Granni.
Region
South Iceland (Highlands)
Remote highland location. Rough road, high clearance needed.
Háifoss is Iceland's third-tallest waterfall, dropping 122 meters into a canyon on the Fossá river in the Þjórsárdalur valley. The smaller Granni waterfall falls into the same canyon beside it. Getting there means a rough gravel road, so few visitors make the trip and the viewpoint is rarely crowded.
Sources and last reviewed
Last reviewed: 2026-03-03
This page is for trip planning, not emergency guidance. Cliff edges are unfenced and winds can be strong. Check road conditions and weather before driving the highland road.
Pages are reviewed for practical usefulness, source quality, and volatile claims before publication.
Official sources to check
Access
Rough road (4x4 recommended)
30–45 min on gravel from the main road.
Pro tip
Go in June
Meltwater flow peaks in early summer.
What to Expect at Háifoss
- A 122-meter freefall into a deep, colorful canyon
- Granni waterfall visible right next to Háifoss
- Remote, uncrowded highland setting with no facilities
Nearby Attractions to Háifoss
- Granni waterfall (adjacent twin falls)
- Þjórsárdalur valley and Stöng Viking ruins
- Gjáin canyon (lush oasis nearby)
How to Get to Háifoss
- Located in the Þjórsárdalur valley, South Iceland highlands
- About 120 km east of Selfoss via Route 32 then gravel road
- High-clearance vehicle strongly recommended
- Last section is rough gravel: 30–45 minutes from the main road
- No facilities at the site, so bring water and supplies
Best Time to Visit Háifoss
- June–September: road is accessible, best conditions
- Early summer has the highest meltwater flow
- Road is typically closed October–May due to snow
- Midnight sun in June/July allows late-evening visits
- Check road.is for current highland road status
Planning help
Háifoss FAQs
Quick answers with safety notes where it matters.