Best for
Wind-blown reverse effect
Wind blows the falling water back up over the cliff.
Foss á Síðu Waterfall
A thin 30-meter waterfall on the South Coast. On windy days the water blows upward and sideways instead of falling.
Region
South Iceland
Roadside stop. Best on windy days for the reverse effect.
A thin waterfall visible from Route 1 between Vík and Kirkjubæjarklaustur. In strong winds, the water blows upward and sideways instead of falling. It sits on private farmland and is viewed from the road.
Sources and last reviewed
Last reviewed: 2026-03-03
This page is for trip planning, not emergency guidance. The waterfall is on private farmland; please view from the roadside and respect property boundaries.
Pages are reviewed for practical usefulness, source quality, and volatile claims before publication.
Official sources to check
Access
Roadside viewing
Visible from Route 1, no hiking required.
Pro tip
Visit on windy days
Calm days show a normal thin waterfall; wind blows it upward.
What to Expect at Foss á Síðu
- A thin stream of water cascading 30m over a cliff edge
- On windy days, water blows upward in a reverse-waterfall effect
- Located on private farmland; view from the roadside
Nearby Attractions to Foss á Síðu
- Kirkjubæjarklaustur (historic village)
- Dverghamrar (dwarf cliffs basalt columns)
- Skaftafell / Vatnajökull National Park
How to Get to Foss á Síðu
- Located on Route 1 (Ring Road) between Vík and Kirkjubæjarklaustur
- Approximately 260 km east of Reykjavik
- Visible directly from the road; no parking lot needed
- Pull over safely on the roadside shoulder to view
Best Time to Visit Foss á Síðu
- Year-round access from Route 1
- Windy days produce the reverse waterfall effect
- Stormy weather, oddly enough, gives the best views
- Calm days show a simple thin cascade
- Check wind forecasts if you want to see the upward-blowing effect
Planning help
Foss á Síðu FAQs
Quick answers with safety notes where it matters.