In this travel blog, I want to show you one of the most beautiful waterfalls in Iceland: the powdery blue Brúarfoss, which flows in the spring-fed river Brúará, which I like to call the bluest river in Iceland.
Top photo: Brúarfoss waterfall
Hlauptungufoss waterfall
Hlauptungufoss waterfall
Now, let's start the hike to the waterfall and hike for a while in Iceland's pristine nature on the east side of the Brúará River. Along the way, you will see a couple of smaller waterfalls.
The hike to Brúarfoss waterfall is 3.5 km long one way, and the latter part of it takes you alongside the powdery blue Brúará river. One part of the hike will take you through a small forest.
The Brúará river is a spring-fed river originating at 430 m.a.s.l. above Brúarárskörð on Rótarsandur south of Mt. Hlöðufell.
Photographing Hlauptungufoss
From the source, the river runs in the approximately 4 km long Brúarskörð gully, and several spring-fed rivers merge with it along the way to Brúarfoss waterfall.
The forceful river Brúará has made potholes in the riverbed, which, over time, have turned into a chasm.
This makes the river's colours powdery blue and white, and these beautiful hues are enhanced by the sun.
A nun dressed in powdery blue by Hlauptungufoss waterfall
Thirty minutes into the hike, we reached the first waterfall in the river, the beautiful blue Hlauptungufoss, which cascades with great force into a small gully.
Fish can reach Hlauptungufoss waterfall, but they cannot jump above the approx. 4-meter-tall waterfall, so this is as far as they go.
We, who live here in Iceland, have the advantage of planning our hikes in accordance with the weather forecast, and we waited for a sunny day for this hike.
It was a warm and sunny day, making this hike one of the most memorable hikes of the summer.
Brúará river by Hlauptungufoss waterfall
We went on this hike during the pandemic, when we couldn't travel abroad, and visited many of Iceland's sights we hadn't seen in decades.
I first visited Brúarfoss waterfall decades ago when I was staying in one of the summer cottages by the river, but I had never done the whole hike.
Sadly, a tourist fell into Hlauptungufoss waterfall in 2024 and drowned. And yet another fatal accident took place here by Hlauptungufoss on the 6th of June 2025, when another tourist drowned here :( So please be extra careful by this waterfall.
Miðfoss waterfall
Miðfoss waterfall in the Brúará river
It is a very popular hike, so you can expect the path to be crowded, but on this summer day during the pandemic, there were only a couple of Icelanders on this hike.
We hiked for another half a kilometer alongside the river, which runs in a chasm above the Hlauptungufoss waterfall, and reached another waterfall, the small Miðfoss (the Middle waterfall).
It is beautiful, but more like rapids in the river.
Take care here by the riverbank when admiring or photographing the waterfall, as there was also a tragic fatal accident here in 2022, where a boy fell into the river, and his father jumped in to rescue him.
He was able to push his son toward the riverbank, and passersby pulled him out.
Sadly, the father was caught in the current in the middle of the river and carried downstream. Only to drown in the forceful river.
This is so sad, so let's be extra careful here. We want our foreign visitors to be safe here in Iceland.
A Eurasian Wren singing by Miðfoss waterfall
When we were taking photos of Miðfoss waterfall, we heard the most wonderful birdsong. We walked towards the sound and saw this tiny Músarindill - Eurasian Wren singing at the top of its lungs.
The singing was mesmerizing and added to the day's beauty. This tiny little bird with a big voice is Iceland's second-smallest bird and stays in Iceland all year. I rarely see it on my travels in Iceland, though.
The Eurasian Wren used to be our smallest bird, but then the tiniest bird in Europe, the Goldcrest, settled in Iceland.
Brúarfoss waterfall
Brúarfoss waterfall
By now, we were 2.5 km into the hike to Brúarfoss waterfall. The hike is rocky and can be muddy, so wear good hiking shoes.
When we reach the river Fremri-Vallá, which merges with Brúará, the path leads up to a bridge where we can cross the small river.
This beautiful hike ended at the queen of Brúará, Brúarfoss, or Brúarárfoss waterfall.
Brúarfoss waterfall as seen from the bridge
It is breathtaking watching this beautiful waterfall. It is not tall, but very picturesque. The best view of the waterfall is from that bridge.
Watching Brúarfoss waterfall from above, you can easily see the chasm in which the major part of the Brúará river runs.
This powdery blue pool makes Brúarfoss waterfall so picturesque. I adore this colour.
You can take a myriad of photos of Brúarfoss waterfall from different angles, but the most scenic photo must be from the bridge.
As I mentioned earlier, by Brúarfoss waterfall, the river flows into a narrow chasm before continuing on its journey to the glacial river Hvítá below the Skálholt Episcopal See.
Hvítá river then merges with Ölfusá, the most voluminous river in Iceland, which then runs its course to the sea in South Iceland.
Brúarfoss as seen from below
At this location, above the waterfall, a small wooden bridge was built to cross the river. This was a thoroughfare, and people would cross the river on horses or wade the parts of the river that were not bridged.
There was a natural stone arch over Brúará, but the story goes that it was destroyed so the paupers didn't have such easy access to the Episcopal See of Skálholt.
According to Biskupasögur Jóns prófasts Halldórssonar í Hítardal about the Bishops at Skálholt from years 1540-1801, there used to be a stone archway across the river, thus its name Brúarfoss - the Bridge waterfall.
The bridge over the Brúará river
I translated the account on page 190 from Biskupasögur into English and recapitulated it, as it is an old account:
"Around the year 1602 in Iceland, there were years of hardship both on land and at sea. Poor and displaced people from all directions flocked to Skálholt.
The steward (bryti) at Skálholt meant to lessen the crowds by destroying the natural stone arch over the river Brúará (whence it gets its name).
The bridge over the river Brúará below the Brúarfoss waterfall
He went to Brúará with a workforce and destroyed the stone bridge. This he did with the knowledge of the bishop's wife Helga Jónsdóttir, if not with her advice.
But this was done without the knowledge of bishop Oddur. Upon learning of this act, the bishop was livid and strongly reprimanded the steward, saying that it would bring misfortune to both the bishop and the steward.
A little later, the steward of Skálholt drowned in the Brúará river".
Parts of the natural bridge can still be seen under the wooden bridge, I believe.
The river also runs in a deep chasm here, right after it cascades into Brúarfoss waterfall
Another bishop, the Danish Jón Gerreksson, was drowned in the Brúará river on the 20th of July, 1433.
This execution took place way below Brúarfoss waterfall, next to Skálholt episcopal see by Spóastaðir in Biskupstungur (Áfangar - aftökustaðir).
Jón was known for his atrocities, and drowning him, which seems to be a very harsh thing to do, seems to have been the only way to stop him and his men.
See also: The historical Skálholt Episcopal See in South Iceland.
Brúarfoss waterfall up close
In 1680, farmers at Biskupstungur and the gentry of the county tried to get their bridge back by rolling boulders into the narrowest part of the river.
But in the wintertime, during swellings of the river, the manmade bridge got ruined over and over again and had to be rebuilt.
Then, around the turn of the century, 1800, an old wooden bridge was placed over the chasm above Brúarfoss, not the whole river, just the chasm.
By Brúarfoss waterfall, photographing the new bridge - the old bridge was somewhere above me
In 1824, the minister Guðni sterki (the strong) Guðmundsson from Miðdalur renewed that bridge and added a railing.
Another bridge was built around 1860-1870 and was in use until 1901 (Kóngsvegurinn og brúin yfir Brúará).
And I remember reading in an old travel account by a foreign traveller in Iceland that he got scared when he saw his Icelandic guide go straight into the river, not knowing about the wooden bridge, which disappeared from sight as the river covered it.
Brúarár river a little below the bridge
In 1901, a wooden bridge was erected across the whole river at Steinbogabrúgljúfur gorge.
Here was the Kóngsvegur - the King's Road, built for the Danish King Friðrik VIII for his visit to Iceland in 1907. And the bridge was called Kóngsbrúin - the King's Bridge.
The king had an entourage of approximately 200 men, and I have read the marvellous book Íslandsferðin 1907 about their adventures in Iceland. It is in Icelandic, translated from Danish.
Cars drove on this bridge, and the British army fortified it in WW2 and drove heavy trucks across it.
The bridge from 1966
The bridge had become dilapidated, and a fatal accident took place here in 1960 when a Scottish guide on horseback drowned in the river together with his horse.
He was guiding British Boy Scouts and didn't trust the bridge with all the horses, so he decided to cross the river above the waterfall and landed in the chasm.
My great-uncle Gunnar Bjarnason had accompanied them and took part in the rescue. One boy scout fell into the chasm in the river, but Gunnar was able to rescue him (Skoskur ferðamaður fórst í Brúará).
The steel beam bridge from 1966
The bridge was then torn down in 1961, and there was no bridge across the river for 5 years.
The current steel beam bridge, which was erected in 1966, stands on the pillars of the old bridge. It was not built for cars, only for horses and pedestrians.
The bridge's woodwork was renewed in 2009. And nowadays it is used by a myriad of tourists who have come to admire Brúarfoss :)
Brúará River is very blue
The Brúará river is around 40 km long and merges with the Hvítá glacial river, as I mentioned earlier.
I have seen so much incorrect information online about the Brúará river.
I have seen the spring-fed river being referred to as a glacial river originating in Langjökull glacier, and thus the colour, but that is Hvítá river, not Brúará. And they merge much further down the river.
The water in the Brúará river is churning, so it is both white and blue
I have also read that this waterfall is in the Hítará river, but that river runs in West Iceland and has a small Brúarfoss waterfall, which has nothing to do with the Brúarfoss waterfall in the Brúará river here upcountry in South Iceland.
You can see photos of that small Brúarfoss waterfall in my travel blog about the Hítardalur valley.
The Giantess Hít in Hítardalur Valley and the Party of the Trolls - Folklore from West Iceland
Brúará river by Miðfoss waterfall
This is not a fast hike, been there and done that, but a fantastic visit to nature at its most beautiful.
Let's be respectful of other visitors who want to enjoy this beautiful scenery and refrain from using drones. Let's enjoy nature and its sounds.
I am afraid, though, that this hike has become too popular because of its natural beauty and might be overly crowded.
The information sign at the beginning of the hike to Brúarfoss
I decided to write about it because I am a travel writer, showing you beautiful places in Iceland. But I am also a great fan of Iceland and connected to the soul of my country, and I hope that it shines through in my travel blogs.
The hike to Brúarfoss is 3.5 km one way, and hiking back and forth 7 km takes some 2.5 - 3 hours depending on how long you want to stay and admire the sights.
This is private land, but the landowners have recently opened up a road on the west side of the river with a parking area closer to Brúarfoss waterfall. You can check out their website Bruarfoss.is. This is a pay zone parking.
I drove up this road to check it out. The parking lot was full, so there must be a lot fewer people on the hike now.
Brúarfoss waterfall
Have a lovely time at Brúarfoss waterfall. And as always, let's respect nature and leave nothing behind but our footsteps and take nothing but photos and good memories :)
Here is the location of Brúarfoss waterfall on Google Maps.
Ref.
Íslandshandbókin
Kóngsvegurinn og brúin yfir Brúará
Skoskur ferðamaður ferst í Brúará
Fisk- og botndýrarannsóknir vegna fyrirhugaðrar virkjunar í Brúará í landi Efstadals
