Hjálparfoss

Waterfall Basalt-framed waterfall at river confluence in south Iceland

At the confluence of two rivers in southern Iceland, Hjálparfoss pours over basalt and volcanic rock into a wide pool; travellers stop for short hikes and to photograph the unusual columnar formations.

Main image

Hjálparfoss is a waterfall in southern Iceland known for its twin streams that fall into a rounded plunge pool framed by basalt columns. The falls are set in a scenic river valley and are a frequent stop on drives into the interior highlands.

A short walk from the roadside parking area brings visitors to riverside viewing platforms close to the falls. The site is compact and accessible on foot from the car park, making it an easy short visit combined with other attractions in the Þjórsárdalur valley.

The falls are formed where two rivers converge and drop into the same pool, producing the characteristic two-lobed appearance and columnar basalt scenery.

Hjálparfoss is located in the southern region of Iceland in the Þjórsárdalur valley, within reach of interior routes that run by the area; it lies inland from the southern lowlands and relatively near volcanic landscapes such as Hekla.

  • Highlight: The waterfall is relatively short in height but notable for its basalt column surroundings and the pool formed where two streams meet; excellent views can be achieved from the riverside platforms.
  • Access considerations: Access is via gravel roads that may be closed or difficult in winter; most visitors go in summer when highland roads are open and services are available.

What to See #

  • Confluence and plunge pool: The waterfall drops into a circular plunge pool framed by columnar basalt formations where two rivers join, creating the characteristic twin-stream appearance.
  • Viewing paths and parking: Short marked paths and a parking area provide the main visitor access with close-range viewing platforms on the riverbank.
Hjálparfoss
64.1162, -19.8508

How to Get to Hjálparfoss #

From the Ring Road (Route 1) take Road 26 east of Selfoss and follow minor roads toward Þjórsárdalur; Hjálparfoss is signposted and reachable by car with a short walk from the parking area.

Tips for Visiting Hjálparfoss #

  • Arrive early in summer-the main waterfall viewpoints are exposed and can be hot midday.
  • Combine a visit with Þjórsárdalur valley hikes or a stop at the nearby reconstruction of the medieval farmstead, Þjóðveldisbærinn.
  • If driving the ring road, follow road 32 and then the minor turn-offs toward Háifoss/Hjálparfoss; the gravel tracks can be rough.

Best Time to Visit Hjálparfoss #

Summer (June-August) provides the best and most reliable access to Hjálparfoss and surrounding attractions.

Summer
Jun-Aug · 5-15°C
Best access and long daylight for exploring multiple falls in the valley.
Late spring/early autumn
May, Sep · 0-10°C
Fewer tourists, but weather can be brisk and changeable.

Weather & Climate near Hjálparfoss #

Climate

Hjálparfoss's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -4°C to 14°C. Moderate rainfall (938 mm/year).

Best Time to Visit
MayJuneJuly
Temperature & Rainfall
Temperature Range
21°
Warmest Month
-23°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 1°C and lows of -4°C. Regular rainfall (85 mm), mostly overcast skies, and breezy conditions.

31 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
94%
Humidity
Very Humid

Weather

85 mm
Rainfall
7.4 m/s
Wind
Breezy
0.0
UV Index
Low
5.0h daylight

February

February is freezing with highs of 2°C and lows of -3°C. The wettest month with 95 mm of rain, mostly overcast skies, and breezy conditions.

31 Poor

Comfort

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

Weather

95 mm
Rainfall
7.3 m/s
Wind
Breezy
0.0
UV Index
Low
8.2h daylight

March

March is freezing with highs of 2°C and lows of -3°C. Regular rainfall (90 mm), mostly overcast skies, and breezy conditions.

32 Poor

Comfort

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

Weather

90 mm
Rainfall
7.0 m/s
Wind
Breezy
0.2
UV Index
Low
11.5h daylight

April

April is cold with highs of 5°C and lows of -1°C. Moderate rainfall (57 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
89%
Humidity
Very Humid

Weather

57 mm
Rainfall
6.3 m/s
Wind
Breezy
0.7
UV Index
Moderate
14.9h daylight

May

May is cold with highs of 9°C and lows of 3°C. Moderate rainfall (58 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
84%
Humidity
Very Humid

Weather

58 mm
Rainfall
5.5 m/s
Wind
Light Breeze
1.1
UV Index
High
18.2h daylight

June

June is cold with highs of 12°C and lows of 6°C. Moderate rainfall (57 mm) and mostly overcast skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
83%
Humidity
Very Humid

Weather

57 mm
Rainfall
5.1 m/s
Wind
Light Breeze
1.2
UV Index
High
20.4h daylight

July

July is cool with highs of 14°C and lows of 8°C. Moderate rainfall (62 mm) and mostly overcast skies.

54 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
84%
Humidity
Very Humid

Weather

62 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.0
UV Index
High
19.3h daylight

August

August is cool with highs of 13°C and lows of 7°C. Regular rainfall (86 mm) and mostly overcast skies.

52 Acceptable

Comfort

10°
Feels Like Cool
10°C
Temperature
13°
86%
Humidity
Very Humid

Weather

86 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
16.1h daylight

September

September is cold with highs of 10°C and lows of 4°C. Moderate rainfall (78 mm) and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
90%
Humidity
Very Humid

Weather

78 mm
Rainfall
5.5 m/s
Wind
Light Breeze
0.3
UV Index
Low
12.8h daylight

October

October is cold with highs of 6°C and lows of 1°C. Regular rainfall (94 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

94 mm
Rainfall
5.8 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.5h daylight

November

November is cold with highs of 3°C and lows of -2°C. Regular rainfall (85 mm), mostly overcast skies, and breezy conditions.

40 Poor

Comfort

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

Weather

85 mm
Rainfall
6.1 m/s
Wind
Breezy
0.0
UV Index
Low
6.0h daylight

December

December is freezing with highs of 2°C and lows of -3°C. Regular rainfall (91 mm), mostly overcast skies, and breezy conditions.

31 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3°
94%
Humidity
Very Humid

Weather

91 mm
Rainfall
6.9 m/s
Wind
Breezy
0.0
UV Index
Low
3.6h daylight

Nearby Attractions to Hjálparfoss