Hengifoss is the third tallest waterfall in Iceland, with an impressive height of about 128 meters (420 feet). It is located in East Iceland along the Hengifossá river, roughly 30 kilometers (19 miles) from the town of Egilsstaðir. Hengifoss drops dramatically over a gorge framed by striking layers of basalt rock interspersed with vivid red clay strata, creating a visually stunning contrast that highlights the area's volcanic history.
The name Hengifoss means "Hanging Falls," reflecting how the waterfall appears to spill elegantly over a high cliff into the deep canyon below. The red bands within the cliff-side rock originate from iron-rich clay deposits laid down during volcanic activity millions of years ago, making the site a geological marvel as well as a scenic spectacle. Fossilized tree trunks in the area hint at a much warmer climate during the Tertiary period.
A moderately challenging hiking trail of about 5 kilometers (round trip) leads from the parking area to the waterfall, ascending approximately 300 meters (984 feet) in elevation. The hike rewards visitors with panoramic views of the gorge and nearby Lake Lagarfljót and passes another beautiful waterfall, Litlanesfoss, known for its dramatic basalt columns, which serves as a popular halfway resting point.
Hengifoss sees fewer tourists compared to Iceland’s southern waterfalls, offering a more tranquil experience amid East Iceland’s scenic wilderness. It is especially captivating in winter when icicles and frosted layers create a magical icy landscape.
Good to know
Scenic beauty
Hengifoss stands out with its towering 128-meter drop and colorful cliff layers of black basalt and red clay, surrounded by lush gorge scenery and intriguing geological formations.
Accessibility
Located about a 30-minute drive from Egilsstaðir with a spacious parking lot, the site is accessed by a well-marked trail of moderate difficulty that takes around 1.5 to 2 hours round trip.
Cost
Parking fees are typically around 1000 ISK ( approx 7 euros / USD), with free access to the waterfall itself.
Crowd level
Hengifoss attracts hikers and nature lovers but remains relatively less crowded than south coast waterfalls, allowing visitors a peaceful and immersive experience.