Langisjór

Lake Remote highland lake in Iceland's central plateau

A remote highland lake in southern Iceland with long shoreline and minimal facilities; trekkers and backcountry campers use it as a base for multi-day hikes and solitude among lava fields.

Main image

Langisjór is a remote highland lake in southern Iceland characterized by dark, deep waters and mountainous surroundings. The lake sits in sparsely populated highland terrain and is noted for its solitude and stark landscape.

There are no significant built visitor facilities on the shoreline, and the area is primarily visited by experienced hikers and those seeking remote wilderness. Recreational use focuses on trekking, camping and wilderness exploration rather than organized services.

Historically the area has remained largely undeveloped because of its inaccessibility and harsh highland conditions; modern visitation increased as Icelandic highland travel and backcountry hiking grew in popularity.

The lake lies in Iceland’s interior highlands, accessible only via rough highland tracks and several hours’ travel from the nearest lowland settlements.

  • Remoteness: The area is remote and largely undeveloped, with no visitor facilities on-site; access requires travel over highland roads or long hikes and is best undertaken by experienced parties.
Langisjór
Langisjór, Southern Region, Iceland (interior highlands, near Vatnajökull)
64.1790, -18.2950

How to Get to Langisjór #

Access is via interior mountain tracks and F-roads from the south of Iceland; a high-clearance 4x4 is required and travel is recommended only in the summer months. Check road and weather notices with local authorities before attempting the route.

Tips for Visiting Langisjór #

  • Langisjór requires a long, rough drive on interior mountain tracks-only attempt with a well-equipped 4x4 and local knowledge.
  • Camp at established sites and bring all necessary supplies; there are no services nearby.
  • Plan visits in summer and check-in with the Icelandic Environment Agency for any restrictions-Langisjór sits near protected areas.

Best Time to Visit Langisjór #

Langisjór's interior location makes summer the realistic visiting season; even then, access is rough and weather is changeable.

Summer
June-September · 5-15°C
The only practical season for independent travel into the highlands; routes are more passable.

Weather & Climate near Langisjór #

Climate

Langisjór'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 11°C. Abundant rainfall (1458 mm/year), wettest in October, distributed fairly evenly throughout the year.

Best Time to Visit
JulyAugustMay
Temperature & Rainfall
Temperature Range
18°
Warmest Month
-21°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -1°C and lows of -6°C. Significant rainfall (132 mm), mostly overcast skies, and breezy conditions.

27 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-6° -1°
93%
Humidity
Very Humid

Weather

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

February

February is the coldest month with highs of -2°C and lows of -6°C. Significant rainfall (132 mm), mostly overcast skies, and breezy conditions.

27 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-6° -2°
93%
Humidity
Very Humid

Weather

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

March

March is the coldest month with highs of -2°C and lows of -6°C. Significant rainfall (125 mm), mostly overcast skies, and breezy conditions.

27 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-6° -2°
92%
Humidity
Very Humid

Weather

125 mm
Rainfall
7.3 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. Regular rainfall (96 mm), mostly overcast skies, and breezy conditions.

31 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-4°
90%
Humidity
Very Humid

Weather

96 mm
Rainfall
6.8 m/s
Wind
Breezy
0.7
UV Index
Moderate
14.9h daylight

May

May is cold with highs of 4°C and lows of 0°C. Regular rainfall (96 mm), mostly overcast skies, and breezy conditions.

40 Poor

Comfort

Feels Like Cold
C
Temperature
86%
Humidity
Very Humid

Weather

96 mm
Rainfall
6.1 m/s
Wind
Breezy
1.1
UV Index
High
18.2h daylight

June

June is cold with highs of 8°C and lows of 3°C. Significant rainfall (102 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

102 mm
Rainfall
5.6 m/s
Wind
Light Breeze
1.2
UV Index
High
20.4h daylight

July

July is cold with highs of 11°C and lows of 5°C. Significant rainfall (103 mm) and mostly overcast skies.

48 Poor

Comfort

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

Weather

103 mm
Rainfall
5.4 m/s
Wind
Light Breeze
1.0
UV Index
High
19.3h daylight

August

August is cold with highs of 10°C and lows of 5°C. Significant rainfall (138 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
10°
89%
Humidity
Very Humid

Weather

138 mm
Rainfall
5.4 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
16.1h daylight

September

September is cold with highs of 6°C and lows of 2°C. Significant rainfall (127 mm), mostly overcast skies, and breezy conditions.

34 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

127 mm
Rainfall
6.0 m/s
Wind
Breezy
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 heavy rain (147 mm), mostly overcast skies, and breezy conditions.

36 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
92%
Humidity
Very Humid

Weather

147 mm
Rainfall
6.1 m/s
Wind
Breezy
0.1
UV Index
Low
9.5h daylight

November

November is freezing with highs of 1°C and lows of -4°C. Significant rainfall (125 mm), mostly overcast skies, and breezy conditions.

27 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-4°
93%
Humidity
Very Humid

Weather

125 mm
Rainfall
6.3 m/s
Wind
Breezy
0.0
UV Index
Low
6.0h daylight

December

December is freezing with highs of -1°C and lows of -6°C. Significant rainfall (135 mm), mostly overcast skies, and breezy conditions.

27 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-6° -1°
93%
Humidity
Very Humid

Weather

135 mm
Rainfall
6.8 m/s
Wind
Breezy
0.0
UV Index
Low
3.6h daylight

Nearby Attractions to Langisjór