Princess Louisa Marine Provincial Park

Park Coastal marine park featuring fjords and dramatic cliffs

Princess Louisa Marine Park protects a steep-sided fjord and Chatterbox Falls on British Columbia’s coast; boaters and kayakers visit by water for the inlet’s sheer walls, waterfall and anchored campsites.

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Princess Louisa Marine Provincial Park protects the upper reaches of Princess Louisa Inlet on British Columbia’s Sunshine Coast, preserving a steep-sided fjord and its shoreline. The park is centred on a dramatic waterfall and a narrow, boat-access fjord.

The area has been managed as a provincial marine park to protect the inlet’s marine and shoreline ecosystems and its striking scenic values. Management emphasizes low-impact access and conservation of coastal forest and marine habitat.

The park lies at the head of Princess Louisa Inlet, a side-arm of the Jervis Inlet system on the British Columbia coast; it is reached by water from nearby coastal communities on the Sunshine Coast.

  • Boat access only: access is by water only, making it primarily visited by private boats, charter vessels and kayakers during the summer boating season.
  • Key scenic feature: the park's principal scenic feature is a waterfall at the head of a steep-sided inlet, which is the usual destination for visitors arriving by boat.

What to See #

  • Princess Louisa Inlet: a narrow fjord-like inlet carved into the coastal granite; the park covers the upper reaches of this inlet and protects the steep-sided channel.
  • Chatterbox Falls: a waterfall at the head of the inlet that marks the park's focal point and is a frequent destination for visiting boats and kayaks.
Princess Louisa Marine Provincial Park
Princess Louisa Marine Provincial Park, Jervis Inlet, British Columbia, Canada
50.2051, -123.7708
Open year-round (no staffed facilities)
Marine park day-use free; camping permits/fees apply for designated sites

How to Get to Princess Louisa Marine Provincial Park #

Princess Louisa Inlet is accessible only by water or air. Boat access is typically via Jervis Inlet; common launch points include Egmont or Powell River with licensed water taxi operators providing transfers. Seaplane charters operate from Vancouver and other regional centers. There are no roads into the inlet.

Tips for Visiting Princess Louisa Marine Provincial Park #

  • Access is almost entirely by boat or seaplane - charter a water taxi from Egmont or Powell River, or take a licensed marine tour to Chatterbox Falls.
  • Tide and weather windows matter in Princess Louisa Inlet - plan to arrive on slack tide and expect protected calm waters most mornings.
  • Bring cash or e-transfer for local water taxi operators; there is no cell service in the inlet.

Best Time to Visit Princess Louisa Marine Provincial Park #

Princess Louisa Marine Provincial Park is best visited in summer for reliable boat access and calmer water; spring and autumn offer quieter visits but more variable weather.

Summer (Peak)
June-August · 12-20°C (54-68°F)
Calmest water conditions and the best time for seaplane and boat access; expect more recreational traffic.
Late spring / Early autumn
May, September · 8-15°C (46-59°F)
Fewer crowds and dramatic light; weather can be more changeable but the inlet retains its dramatic character.

Weather & Climate near Princess Louisa Marine Provincial Park #

Climate

Princess Louisa Marine Provincial Park's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in August) and cold winters (coldest in December). Temperatures range from 0°C to 22°C. Heavy rainfall (2274 mm/year), wettest in November.

Temperature & Rainfall
Temperature Range
22°
Warmest Month
Coldest Month
Monthly Conditions

January

January is cold with highs of 4°C and lows of 0°C. Heavy rain (270 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

270 mm
Rainfall
2.7 m/s
Wind
Calm

February

February is cold with highs of 6°C and lows of 1°C. Heavy rain (212 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

212 mm
Rainfall
2.7 m/s
Wind
Calm

March

March is cold with highs of 8°C and lows of 2°C. Heavy rain (208 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

208 mm
Rainfall
2.9 m/s
Wind
Calm

April

April is cold with highs of 12°C and lows of 5°C. Significant rainfall (165 mm).

Comfort

Feels Like Cold
C
Temperature
12°

Weather

165 mm
Rainfall
2.8 m/s
Wind
Calm

May

May is cool with highs of 16°C and lows of 8°C. Significant rainfall (144 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
16°

Weather

144 mm
Rainfall
2.7 m/s
Wind
Calm

June

June is cool with highs of 19°C and lows of 11°C. Significant rainfall (111 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 19°

Weather

111 mm
Rainfall
2.8 m/s
Wind
Calm

July

July is cool with highs of 22°C and lows of 13°C. Moderate rainfall (79 mm).

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 22°

Weather

79 mm
Rainfall
2.7 m/s
Wind
Calm

August

August is cool with highs of 22°C and lows of 13°C. Moderate rainfall (79 mm).

Comfort

18°
Feels Like Cool
18°C
Temperature
13° 22°

Weather

79 mm
Rainfall
2.4 m/s
Wind
Calm

September

September is cool with highs of 18°C and lows of 10°C. Significant rainfall (103 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 18°

Weather

103 mm
Rainfall
2.2 m/s
Wind
Calm

October

October is cold with highs of 12°C and lows of 6°C. Heavy rain (274 mm).

Comfort

Feels Like Cold
C
Temperature
12°

Weather

274 mm
Rainfall
2.5 m/s
Wind
Calm

November

November is cold with highs of 6°C and lows of 2°C. The wettest month with heavy rain (355 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

355 mm
Rainfall
2.8 m/s
Wind
Calm

December

December is the coolest month with highs of 3°C and lows of 0°C. Heavy rain (274 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

274 mm
Rainfall
2.8 m/s
Wind
Calm

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