Iceland 
In numbers.
7m
Height
OpenStreetMap
36m³/s
Average flow
estimate
May–Jun
Sep
Best months
2.5MW
Water power
estimate
The water at Faxi, month by month
It roars from October to April.
The fullest months: from October to April.
- 78 m³/sJan
- 78 m³/sFeb
- 70 m³/sMar
- 58 m³/sApr
- 43 m³/sMay
- 25 m³/sJun
- 18 m³/sJul
- 22 m³/sAug
- 52 m³/sSep
- 53 m³/sOct
- 54 m³/sNov
- 72 m³/sDec
From about 18 m³/s in the lowest month to 78 m³/s in the highest. Best months to go, with plenty of water and pleasant days: from May to June and September.
Estimate: the timing comes from rain, snowmelt and evaporation (NASA POWER, 1991–2020); the amounts from the river model of HydroATLAS (WaterGAP, 1971–2000). Dams upstream can change the real flow.
Waterfall on the Tungufljót river in southwestern Iceland
Faxi is a waterfall in Iceland. The water falls 7 m.
Getting there.
- Parking 180 m awaynearest car park in OpenStreetMap, straight line
- Reykjavík Domestic Airport (RKV)nearest airport with scheduled flights · 78 km in a straight lineCar hire at RKV airport (Reykjavík)Discover Cars · Affiliate link↗
- From May to June and Septemberbest months to go (estimate)
Plan your visit
Stay, explore and get there
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
How big is it?
How big it really is.
Height of the drop as mapped in OpenStreetMap (© OpenStreetMap contributors). Buildings and the person are drawn at the same scale.
2.5 MW
About 36 m³/s falling 7 m: the power of the water as it drops.
- enough to power about 614 homes, if it were all turned into electricity
Power of falling water = density × gravity × flow × height. Average flow and height as shown above; an estimate.
Seen from the sky.
8 × 8 km of cloud-free satellite image, with what OpenStreetMap knows around the falls.
N
2 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 8 × 8 km, north up. Points © OpenStreetMap contributors.
The line follows the river as mapped in OpenStreetMap; heights from the 30 m Copernicus model, which smooths narrow drops — the published height of the falls is the one above.
Around the falls the river drops 15 m in 3.6 km.
What is around.
- 3viewpointsFaxafoss/Vatnsleysufoss
- —waymarked walking routes
- 2car parks
- —swimming spots
- 1picnic sites
- 1toilets
- 1information boards and visitor centres
- —bus stops within 1 km
- —other named waterfalls within 4 km
- —caves
- 3campsitesTjaldsvæðið Reykholti, Tjaldsvæði Úthlíð, Tjaldsvæðið við Faxa
- 5hotels, B&Bs and huts within 6 kmHúsið, Fagrilundur, The Old House Fellskot and 2 more
- 1restaurants and cafés within 3 km
Counted in OpenStreetMap, the map anyone can edit, up to 2 km around the falls (unless noted). A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
Weather
The weather, month by month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon °C | 1 | 1 | 2 | 6 | 9 | 13 | 15 | 14 | 10 | 6 | 2 | 1 |
| Night °C | -3 | -3 | -2 | 0 | 3 | 7 | 9 | 8 | 5 | 2 | -1 | -3 |
| Rain & snow (mm) | 179 | 163 | 160 | 121 | 92 | 85 | 104 | 115 | 178 | 144 | 145 | 182 |
| Wet days | 21 | 20 | 20 | 17 | 16 | 16 | 18 | 19 | 20 | 18 | 19 | 20 |
| Sun h/day | 0.3 | 1.0 | 4.0 | 6.9 | 8.1 | 8.0 | 6.8 | 5.8 | 3.6 | 2.2 | 0.5 | 0.4 |
| Snow on the ground (cm) | 22 | 22 | 23 | 16 | 6 | 0 | 0 | 0 | 1 | 7 | 13 | 17 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (66 m) at −6.5 °C per 1,000 m. Not a forecast.
Photos
Through visitors' eyes.
Recent years
Wet years and dry years
Rain of each month as a share of the 1991–2020 average. A wet season above 100 % usually means a fuller waterfall.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 136% | 87% | 100% | 116% | 116% | 141% | 81% | 146% | 122% | 46% | 102% | 76% |
| 2021 | 54% | 60% | 99% | 95% | 75% | 130% | 105% | 90% | 129% | 96% | 131% | 73% |
| 2022 | 141% | 88% | 190% | 71% | 106% | 123% | 133% | 133% | 70% | 67% | 54% | 32% |
| 2023 | 92% | 151% | 31% | 97% | 218% | 151% | 20% | 79% | 101% | 96% | 61% | 77% |
| 2024 | 90% | 68% | 60% | 73% | 135% | 117% | 122% | 115% | 65% | 87% | 117% | 123% |
| 2025 | 94% | 124% | 117% | 71% | 113% | 112% | 125% | 104% | 84% | 103% | 34% | 71% |
130% wetter than usual 70% drier than usual
Compare with the waterfalls nearby.
Faxi
Iceland
- 7 mHeight
- 36 m³/sAverage flow
- May–Jun, SepBest months
About these numbers
| Names, height, width, river | Wikidata (Q2757091) · CC0 |
|---|---|
| Height of the drop | © OpenStreetMap contributors · ODbL |
| River flow and catchment | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| Climate | NASA POWER, 1991–2020 |
| Relief, river profile, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Paths, viewpoints, parking | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
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