Main image

Msadler13 CC BY-SA 4.0 Wikimedia Commons

Mount Caubvick

Mountain

On the Quebec-Labrador border, Mount Caubvick (Mont D'Iberville) is a remote granite peak favoured by experienced mountaineers; routes involve glaciers, technical climbing and fjord approaches.

Mount Caubvick MontrealQuebec CityGatineauLaval, QuebecTrois-RivièresSherbrookeLongueuilSaguenay, QuebecMount Caubvick
In this guide

Mount Caubvick essentials

Country: Canada
Driest months: Mar-May
Pay in: Dollar ($)
Language: French, English

Mount Caubvick at a Glance

About Mount Caubvick

Mount Caubvick (also known in some sources as Mont D’Iberville) is a high peak rising to about 1,652 m on the Quebec-Labrador border. It is a prominent summit within the Torngat Mountains range.

The mountain is a remote, rocky alpine peak often approached by experienced mountaineers rather than casual hikers; the terrain includes steep ridges and glacial features. Weather is changeable and approaches generally require sea or air access from northern Labrador.

The peak has long been part of the landscape known to Indigenous peoples of the region and appears on modern maps as the highest massif in that portion of the Torngat range. Over time the area has remained sparsely visited because of its remoteness.

Geographically the mountain straddles the border between Quebec and Labrador in northeastern Canada, set deep within the Torngat Mountains and reached most commonly from the Labrador coast by boat or helicopter.

  • Altitude and prominence: 1,652 m; it is the highest point on the Labrador side of the Quebec-Labrador border and a prominent peak in the Torngat Mountains.
  • Access: Access is remote and typically made from the Labrador coast by boat or helicopter; climbs are alpine and generally undertaken by experienced parties.
When to Go

Best Time to Visit Mount Caubvick

Short Arctic summer (June-August) is the most practical time for attempts, but conditions remain harsh year‑round.

Summer (brief arctic summer)
Jun-Aug · 0-10°C (32-50°F)
Easier access by boat or helicopter; snow largely melted but weather is variable.
Late spring/early autumn
May, Sep · -5-5°C (23-41°F)
Chilly with possible snow; still remote and challenging.

Weather & Climate near Mount Caubvick

Climate

Mount Caubvick's climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -28°C to 10°C. Moderate rainfall (797 mm/year).

Air Quality: AQI 11 Good
Temperature & Rainfall
Temperature Range
10°
Warmest Month
-28°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - -26° - -19° -37° 60 mm - - 10.9 m/s - -
February - -28° - -21° -40° 51 mm - - 11.3 m/s - -
March - -25° - -17° -35° 43 mm - - 10.5 m/s - -
April - -17° - -10° -24° 40 mm - - 9.4 m/s - -
May - -9° - -2° -13° 37 mm - - 8.2 m/s - -
June - -2° - 5° -4° 74 mm - - 7.3 m/s - -
July - 3° - 10° 2° 101 mm - - 6.9 m/s - -
August - 2° - 9° 1° 97 mm - - 7.6 m/s - -
September - -5° - 2° -9° 96 mm - - 8.9 m/s - -
October - -10° - -5° -16° 69 mm - - 8.9 m/s - -
November - -16° - -11° -24° 73 mm - - 9.5 m/s - -
December - -23° - -15° -33° 56 mm - - 12.0 m/s - -
Getting There & Around

How to Get to Mount Caubvick

Access is via long overland/sea approaches from Labrador ports (e.g., Nain) or by helicopter from regional hubs. Due to remoteness, travel is arranged through experienced outfitting companies; permits and careful planning for weather and safety are essential.

Tips for Visiting Mount Caubvick

  • This is remote backcountry territory: experienced mountaineers only, with appropriate Arctic gear and navigation equipment.
  • Weather windows can be short and brutal - plan conservatively and inform authorities of trip plans.
  • There are no services; all logistics must be arranged with experienced local operators in Labrador or northern Quebec.