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Cariboo

Ts’il-os

About the Park

A backcountry park where rugged mountains, clear blue lakes, glaciers, alpine meadows, and waterfalls are stunningly beautiful. Chilko Lake, the largest, natural high-elevation freshwater lake in Canada, dominates the park and is popular with boaters, kayakers, and anglers. 

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Nemaiah Valley, CA
6:29 am, Aug 16, 2026
weather icon 8°C | °F
L: 10° | H: 21°
Feels like 8°C | °F° clear sky
Humidity: 73 %
Pressure: 1024 hPa
Wind: 1 Km/h NE
Wind Gust: 1 Km/h
UV Index: 0
Precipitation: 0 mm
Rain Chance: 0%
Visibility: 10 km
Sunrise: 6:04 am
Sunset: 8:36 pm
  • Temperature
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1 kmh 8:00 am
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Today 1:00 pmAug 16, 2026
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8° / 22°°C | °F 0 mm 0% 13 Km/h 31 % 1021 hPa 0 mm/h
Tomorrow 1:00 pmAug 17, 2026
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11° / 21°°C | °F 0 mm 0% 13 Km/h 32 % 1018 hPa 0 mm/h
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11° / 26°°C | °F 0.2 mm 20% 10 Km/h 38 % 1015 hPa 0 mm/h
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14° / 27°°C | °F 0 mm 0% 13 Km/h 33 % 1014 hPa 0 mm/h
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21° / 21°°C | °F 0 mm 0% 4 Km/h 53 % 1016 hPa 0 mm/h
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19° / 19°°C | °F 0.2 mm 20% 8 Km/h 69 % 1016 hPa 0 mm/h
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25° / 25°°C | °F 0 mm 0% 13 Km/h 38 % 1013 hPa 0 mm/h
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21° / 21°°C | °F 0 mm 0% 9 Km/h 60 % 1014 hPa 0 mm/h
Friday 11:00 pmAug 20, 2026
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17° / 17°°C | °F 0 mm 0% 7 Km/h 71 % 1016 hPa 0 mm/h
Friday 2:00 amAug 21, 2026
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16° / 16°°C | °F 0 mm 0% 8 Km/h 74 % 1016 hPa 0 mm/h
Friday 5:00 amAug 21, 2026
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15° / 15°°C | °F 0 mm 0% 5 Km/h 78 % 1016 hPa 0 mm/h
Weather from OpenWeatherMap

Contact

For the most up-to-date park information and advisories: https://bcparks.ca/tsilos-park/

Rates

Frontcountry camping – $18/party/night

Facilities

2 campgrounds, 24 campsites, day-use areas, boat launch.

Location

Southwest of Williams Lake off Highway 20 onto gravel road for 60 to 120 km depending on campground.

Size

223,240 ha.

Park Amenities


  • Vehicle accessible camping facilities

  • Wilderness / backcountry / walk-in camping

  • Picnic sites

  • Toilets

  • Campfires allowed

  • Boat Launch

  • Pets must be on leash

Park Activities


  • Swimming

  • Canoeing / kayaking

  • Fishing

  • Hiking

  • Bicycling

  • Rock Climbing

  • Horseback riding

  • Hunting

  • Winter Recreation
Directions & Gallery

  • Back to the Park Finder
  • Get Directions
Special Offer

August 13, 2026

Kasiks Wilderness Resort prize draw

Congratulations to Sandra and Chris Bowen from Kelowna, BC whose names were drawn from all eligible submissions in the Go Camping BC logo game. Sandra and Chris have won a […]

Read More

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