Fossa (Fossá) River Iceland: Eastern Highland Waterfalls Guide

A short but scenic river in East Iceland's highlands, whose name means "waterfall river"—feeding beautiful cascades as it drops through volcanic terrain.

Updated February 1, 2026By the Iceland.org Travel Team
Region
East Iceland
Highland river. Short but scenic with waterfalls.
Fossá, literally "waterfall river," is a gem of East Iceland's highlands. Though short in length, it more than compensates with scenic beauty—cascading through volcanic terrain and feeding several waterfalls including its namesake falls. The river offers a quieter, more remote experience compared to the heavily visited rivers of South and West Iceland, rewarding those who make the journey east.
Safety + sourcing
Last updated: 2026-02-01

Highland areas can have unpredictable weather. Check road conditions before visiting and carry appropriate hiking gear. Some access routes may require 4x4 vehicles.

Best for
Scenic waterfalls

Multiple cascades along a compact stretch of river.

Location
Eastern Highlands

Remote but rewarding—fewer visitors than southern rivers.

Pro tip
Combine with Eastfjords

Visit as part of an Eastfjords road trip for the best experience.

What to Expect at Fossá

  • Cascading waterfalls through volcanic highland terrain
  • Remote, peaceful setting with few other visitors
  • Varied terrain from mossy slopes to rocky gorges
  • Impressive spring snowmelt amplifying waterfall volume
  • Birdlife including golden plovers and meadow pipits in surrounding areas
  • Bird nesting colonies on the river cliffs including fulmars and ravens

Nearby Attractions

  • Hengifoss and Litlanesfoss waterfalls
  • Egilsstaðir and Lagarfljót lake
  • Eastfjords coastal villages
  • Hallormsstaðaskógur national forest and campsite
  • Seyðisfjörður colorful fjord town and arts hub

How to Get to Fossá

  • Located in the Eastfjords region of Iceland
  • Egilsstaðir is the nearest major town with services
  • Some access roads may require 4x4 vehicles
  • About 6–7 hours from Reykjavik via Route 1
  • Domestic flights to Egilsstaðir shorten the journey

Best Time to Visit Fossá

  • Summer (June–August): Best access and longest daylight
  • Spring snowmelt makes waterfalls most impressive
  • Highland roads may not open until late June
  • Autumn offers golden moss and dramatic skies
  • Winter access is typically very limited

Planning help

Fossá River FAQs

Quick answers with safety notes where it matters.