Callaghan Lake Provincial Park

Park Mountain lake park near Whistler, backcountry recreation

In British Columbia’s Callaghan Valley near Whistler, Callaghan Lake Provincial Park offers alpine lake scenery, backcountry routes and cross-country ski terrain; visitors come for hiking, canoeing and winter skiing.

Clear waters in the Callaghan Valley (49695068508).jpg

Callaghan Lake Provincial Park is a provincial park in the Callaghan Valley of southwestern British Columbia, Canada. It protects Callaghan Lake and surrounding forestland near the Whistler area.

The park’s primary attractions are the lake itself and the surrounding backcountry terrain. Recreational uses include canoeing and day-use on the lake, campsite use and hiking on trails that lead into forested valleys and alpine terrain; the area also receives winter use for cross-country skiing and snowshoeing.

The park is managed by BC Parks to conserve the lake, surrounding watersheds and recreational values. Over time the area has been used for recreation and managed to balance outdoor use with habitat protection.

The park sits in the Callaghan Valley just inland from the Coast Mountains of British Columbia, within driving distance of Whistler and the Sea-to-Sky corridor.

  • Access: Access is via forestry and secondary roads off Highway 99; some trailheads and campsites are reached by unpaved roads and require high-clearance vehicles in wet conditions.
  • Recreation seasons: Popular for multi-day backcountry trips and winter recreation such as cross-country skiing and snowshoeing when snowpack permits.

What to See #

  • Callaghan Lake: A freshwater lake that is the central feature of the park, used for canoeing, fishing and lakeside access to backcountry trails.
Callaghan Lake Provincial Park
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How to Get to Callaghan Lake Provincial Park #

Access is via logging and secondary roads off Highway 99/Howe Sound region routes; many approaches require a high-clearance vehicle. Check local BC Parks advisories for the recommended access route and seasonal road conditions.

Tips for Visiting Callaghan Lake Provincial Park #

  • Hire a kayak or canoe at a nearby launch to explore the lake's coves and quiet inlets-motorboats are limited in many areas.
  • Bring insect repellent in summer; mosquitoes can be persistent after rain.
  • Check trail conditions before heading out-the park's access is seasonal and roads to trailheads can be rough.

Best Time to Visit Callaghan Lake Provincial Park #

Best late spring through early fall for boating and hiking; winter brings snow at higher elevations and limited access.

Summer
June-August · 60-80°F (16-27°C)
Warmest weather for boating and paddling; long daylight hours.
Late spring-early fall
May-September · 50-75°F (10-24°C)
Good for hiking and fishing; berry season arrives in mid to late summer.

Weather & Climate near Callaghan Lake Provincial Park #

Climate

Callaghan Lake Provincial Park's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in August) and freezing winters (coldest in December). Temperatures range from -9°C to 19°C. Abundant rainfall (1234 mm/year), wettest in November.

Temperature & Rainfall
Temperature Range
19°
Warmest Month
-9°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -2°C and lows of -9°C. Significant rainfall (157 mm).

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-9° -2°

Weather

157 mm
Rainfall
1.8 m/s
Wind
Calm

February

February is freezing with highs of 0°C and lows of -8°C. Significant rainfall (106 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-8°

Weather

106 mm
Rainfall
1.9 m/s
Wind
Calm

March

March is freezing with highs of 3°C and lows of -6°C. Regular rainfall (99 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°

Weather

99 mm
Rainfall
2.0 m/s
Wind
Calm

April

April is cold with highs of 6°C and lows of -3°C. Regular rainfall (84 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

84 mm
Rainfall
2.2 m/s
Wind
Calm

May

May is cold with highs of 10°C and lows of 0°C. Moderate rainfall (78 mm).

Comfort

Feels Like Cold
C
Temperature
10°

Weather

78 mm
Rainfall
2.1 m/s
Wind
Calm

June

June is cold with highs of 13°C and lows of 3°C. Moderate rainfall (75 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

75 mm
Rainfall
2.2 m/s
Wind
Calm

July

July is cool with highs of 18°C and lows of 6°C. Moderate rainfall (56 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
18°

Weather

56 mm
Rainfall
2.0 m/s
Wind
Calm

August

August is cool with highs of 19°C and lows of 7°C. Moderate rainfall (57 mm).

Comfort

13°
Feels Like Cool
13°C
Temperature
19°

Weather

57 mm
Rainfall
1.8 m/s
Wind
Calm

September

September is cold with highs of 16°C and lows of 4°C. Moderate rainfall (60 mm).

Comfort

10°
Feels Like Cold
10°C
Temperature
16°

Weather

60 mm
Rainfall
1.7 m/s
Wind
Calm

October

October is cold with highs of 9°C and lows of 0°C. Significant rainfall (139 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

139 mm
Rainfall
1.8 m/s
Wind
Calm

November

November is freezing with highs of 1°C and lows of -5°C. The wettest month with heavy rain (174 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°

Weather

174 mm
Rainfall
1.9 m/s
Wind
Calm

December

December is the coldest month with highs of -3°C and lows of -9°C. Significant rainfall (149 mm).

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-9° -3°

Weather

149 mm
Rainfall
1.7 m/s
Wind
Calm

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