Selfoss (waterfall)

Waterfall Icelandic waterfall near Mývatn with panoramic views

A broad, multi-step waterfall on the Jökulsá á Fjöllum in northeast Iceland, frequently visited alongside Dettifoss for basalt cliffs, powerful flows and short walking trails.

Main image

Selfoss is a wide waterfall on the Jökulsá á Fjöllum river in northeastern Iceland, situated just upstream from the better-known Dettifoss. The fall forms part of the powerful glacial river system that drains Vatnajökull and presents broad cascades across a rocky ledge.

Viewing points and short walking trails give access to vantage spots along the river bank and allow visitors to see both Selfoss and Dettifoss in sequence. Conditions can be wet and paths may be rough; access commonly uses highland roads that may be seasonal.

The waterfall and its river basin are the product of glacial meltwaters and the region is characterized by volcanic and glacial geomorphology typical of northeast Iceland. The site is remote from major towns and is visited as part of regional nature excursions from Iceland’s Ring Road corridor.

  • Nearby Dettifoss: Located immediately upstream from Dettifoss on the same river, it is commonly visited together with Iceland's more powerful Dettifoss waterfall.
Selfoss (waterfall)
65.7988, -16.3834

How to Get to Selfoss (waterfall) #

Selfoss (the waterfall on the Jökulsá á Fjöllum in NE Iceland) is reached by car from the Mývatn/Reykjahlíð area - roughly 40-60 km and about 45-60 minutes’ driving depending on route and conditions, following Route 1 and the local access roads toward Dettifoss/Selfoss.

There are marked parking areas for Dettifoss/Selfoss; from the car parks a well-marked footpath leads to the Selfoss viewpoint (allow about 10-20 minutes on foot). Note that the west-side access road (Route 862) is rough and often needs a 4x4, while the east-side approach (Route 864) is generally more accessible; always check current road conditions.

Tips for Visiting Selfoss (waterfall) #

  • Combine Selfoss with a Dettifoss visit but start early or late in the day - many coach trips stop only at Dettifoss around midday, so arriving at opening or toward evening gives quieter viewing of the broader, stepped Selfoss upstream.
  • Park at the signed Dettifoss/Selfoss car park and follow the short rim trail upstream to multiple viewpoints; the best perspectives are along the canyon edge rather than from the main car park, and these are often missed by people who stay at the first viewpoint.
  • Check local information points for seasonal access notes - weather and river conditions can affect the rim paths, so prefer daylight hours when trails and viewpoints are open and staffed.

Best Time to Visit Selfoss (waterfall) #

Best visited in summer for easiest access and long daylight; winter offers dramatic ice and snow but can limit safe access.

Summer (best accessibility)
June-August · ~8-15°C
Milder temperatures, long daylight hours and generally easier road access make this the best time to see the waterfall.
Winter (dramatic, but challenging)
November-March · ~-5-5°C
Cold conditions, snow and icy roads can restrict access; the landscape is dramatic but requires winter driving experience and caution.
Shoulder seasons (fewer crowds)
April-May, September-October · ~0-10°C
Cool, changeable weather with fewer visitors; good balance of accessibility and quieter conditions.

Weather & Climate near Selfoss (waterfall) #

Climate

Selfoss (waterfall)'s climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -6°C to 12°C. Moderate rainfall (502 mm/year).

Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
21°
Warmest Month
-21°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 0°C and lows of -6°C. Moderate rainfall (38 mm), mostly overcast skies, and breezy conditions.

37 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°
94%
Humidity
Very Humid

Weather

38 mm
Rainfall
6.2 m/s
Wind
Breezy
0.0
UV Index
Low
4.4h daylight

February

February is the coldest month with highs of -1°C and lows of -6°C. Moderate rainfall (30 mm), mostly overcast skies, and breezy conditions.

35 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6° -1°
93%
Humidity
Very Humid

Weather

30 mm
Rainfall
6.0 m/s
Wind
Breezy
0.0
UV Index
Low
8.0h daylight

March

March is freezing with highs of -1°C and lows of -5°C. Moderate rainfall (34 mm), mostly overcast skies, and breezy conditions.

35 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-5° -1°
92%
Humidity
Very Humid

Weather

34 mm
Rainfall
6.1 m/s
Wind
Breezy
0.2
UV Index
Low
11.5h daylight

April

April is freezing with highs of 1°C and lows of -4°C. The driest month with just 23 mm and mostly overcast skies.

41 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
91%
Humidity
Very Humid

Weather

23 mm
Rainfall
5.5 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
15.0h daylight

May

May is cold with highs of 5°C and lows of 0°C. Light rainfall and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
89%
Humidity
Very Humid

Weather

29 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.1
UV Index
High
18.6h daylight

June

June is cold with highs of 10°C and lows of 4°C. Moderate rainfall (41 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
86%
Humidity
Very Humid

Weather

41 mm
Rainfall
4.7 m/s
Wind
Light Breeze
1.2
UV Index
High
21.3h daylight

July

July is cold with highs of 12°C and lows of 6°C. Moderate rainfall (55 mm) and mostly overcast skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
87%
Humidity
Very Humid

Weather

55 mm
Rainfall
4.4 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
19.8h daylight

August

August is cold with highs of 11°C and lows of 6°C. Moderate rainfall (53 mm) and mostly overcast skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
88%
Humidity
Very Humid

Weather

53 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
16.3h daylight

September

September is cold with highs of 7°C and lows of 2°C. Moderate rainfall (57 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

57 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.3
UV Index
Low
12.8h daylight

October

October is cold with highs of 3°C and lows of -1°C. The wettest month with 59 mm of rain and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
93%
Humidity
Very Humid

Weather

59 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.3h daylight

November

November is freezing with highs of 1°C and lows of -4°C. Moderate rainfall (49 mm) and mostly overcast skies.

37 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-4°
94%
Humidity
Very Humid

Weather

49 mm
Rainfall
5.1 m/s
Wind
Light Breeze
0.0
UV Index
Low
5.7h daylight

December

December is freezing with highs of 0°C and lows of -6°C. Moderate rainfall (34 mm) and mostly overcast skies.

39 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°
93%
Humidity
Very Humid

Weather

34 mm
Rainfall
5.7 m/s
Wind
Light Breeze
0.0
UV Index
Low
2.8h daylight

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