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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
3:02 pm, Jun 19, 2026
weather icon 19°C | °F
L: 11° | H: 29°
Feels like 18°C | °F° clear sky
Humidity: 36 %
Pressure: 1008 hPa
Wind: 15 Km/h SW
Wind Gust: 28 Km/h
UV Index: 6.87
Precipitation: 0 mm
Rain Chance: 0%
Visibility: 10 km
Sunrise: 5:00 am
Sunset: 9:34 pm
  • Temperature
  • Precipitation
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8 kmh 5:00 pm
7 kmh 8:00 pm
7 kmh 11:00 pm
5 kmh 2:00 am
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6 kmh 2:00 am
7 kmh 5:00 am
4 kmh 8:00 am
5 kmh 11:00 am
6 kmh 2:00 pm
7 kmh 5:00 pm
4 kmh 8:00 pm
5 kmh 11:00 pm
6 kmh 2:00 am
7 kmh 5:00 am
3 kmh 8:00 am
7 kmh 11:00 am
9 kmh 2:00 pm
13 kmh 5:00 pm
5 kmh 8:00 pm
7 kmh 11:00 pm
7 kmh 2:00 am
7 kmh 5:00 am
2 kmh 8:00 am
8 kmh 11:00 am
11 kmh 2:00 pm
Today 1:00 pmJun 19, 2026
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8° / 19°°C | °F 0 mm 0% 16 Km/h 35 % 1008 hPa 0 mm/h
Tomorrow 1:00 pmJun 20, 2026
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6° / 16°°C | °F 0.68 mm 68% 11 Km/h 80 % 1018 hPa 0 mm/h
Sunday 1:00 pmJun 21, 2026
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8° / 21°°C | °F 0 mm 0% 9 Km/h 28 % 1017 hPa 0 mm/h
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12° / 23°°C | °F 0 mm 0% 12 Km/h 26 % 1018 hPa 0 mm/h
Tuesday 1:00 pmJun 23, 2026
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13° / 23°°C | °F 0 mm 0% 14 Km/h 24 % 1016 hPa 0 mm/h
Tomorrow 5:00 pmJun 19, 2026
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27° / 29°°C | °F 0 mm 0% 8 Km/h 26 % 1008 hPa 0 mm/h
Tomorrow 8:00 pmJun 19, 2026
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21° / 24°°C | °F 0 mm 0% 7 Km/h 40 % 1007 hPa 0 mm/h
Tomorrow 11:00 pmJun 19, 2026
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11° / 11°°C | °F 0 mm 0% 2 Km/h 62 % 1008 hPa 0 mm/h
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18° / 18°°C | °F 0 mm 0% 5 Km/h 44 % 1007 hPa 0 mm/h
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24° / 24°°C | °F 0 mm 0% 10 Km/h 24 % 1005 hPa 0 mm/h
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25° / 25°°C | °F 0 mm 0% 16 Km/h 23 % 1005 hPa 0 mm/h
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17° / 17°°C | °F 0 mm 0% 5 Km/h 58 % 1015 hPa 0 mm/h
Sunday 11:00 amJun 21, 2026
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21° / 21°°C | °F 0.2 mm 20% 6 Km/h 38 % 1014 hPa 0 mm/h
Sunday 2:00 pmJun 21, 2026
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26° / 26°°C | °F 0 mm 0% 3 Km/h 22 % 1012 hPa 0 mm/h
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24° / 24°°C | °F 0 mm 0% 9 Km/h 21 % 1011 hPa 0 mm/h
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19° / 19°°C | °F 0 mm 0% 6 Km/h 45 % 1013 hPa 0 mm/h
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11° / 11°°C | °F 0 mm 0% 6 Km/h 54 % 1018 hPa 0 mm/h
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10° / 10°°C | °F 0 mm 0% 7 Km/h 59 % 1019 hPa 0 mm/h
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19° / 19°°C | °F 0 mm 0% 4 Km/h 37 % 1018 hPa 0 mm/h
Monday 11:00 amJun 22, 2026
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25° / 25°°C | °F 0 mm 0% 5 Km/h 24 % 1017 hPa 0 mm/h
Monday 2:00 pmJun 22, 2026
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27° / 27°°C | °F 0 mm 0% 6 Km/h 21 % 1015 hPa 0 mm/h
Tuesday 5:00 pmJun 22, 2026
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27° / 27°°C | °F 0 mm 0% 7 Km/h 20 % 1014 hPa 0 mm/h
Tuesday 8:00 pmJun 22, 2026
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21° / 21°°C | °F 0 mm 0% 4 Km/h 43 % 1015 hPa 0 mm/h
Tuesday 11:00 pmJun 22, 2026
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16° / 16°°C | °F 0 mm 0% 5 Km/h 50 % 1018 hPa 0 mm/h
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14° / 14°°C | °F 0 mm 0% 6 Km/h 53 % 1019 hPa 0 mm/h
Tuesday 5:00 amJun 23, 2026
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13° / 13°°C | °F 0 mm 0% 7 Km/h 58 % 1019 hPa 0 mm/h
Tuesday 8:00 amJun 23, 2026
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22° / 22°°C | °F 0 mm 0% 3 Km/h 37 % 1017 hPa 0 mm/h
Tuesday 11:00 amJun 23, 2026
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28° / 28°°C | °F 0 mm 0% 7 Km/h 23 % 1015 hPa 0 mm/h
Tuesday 2:00 pmJun 23, 2026
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29° / 29°°C | °F 0 mm 0% 9 Km/h 20 % 1013 hPa 0 mm/h
Wednesday 5:00 pmJun 23, 2026
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24° / 24°°C | °F 0 mm 0% 13 Km/h 38 % 1016 hPa 0 mm/h
Wednesday 8:00 pmJun 23, 2026
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21° / 21°°C | °F 0 mm 0% 5 Km/h 58 % 1016 hPa 0 mm/h
Wednesday 11:00 pmJun 23, 2026
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16° / 16°°C | °F 0 mm 0% 7 Km/h 71 % 1017 hPa 0 mm/h
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14° / 14°°C | °F 0 mm 0% 7 Km/h 70 % 1017 hPa 0 mm/h
Wednesday 5:00 amJun 24, 2026
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14° / 14°°C | °F 0 mm 0% 7 Km/h 71 % 1017 hPa 0 mm/h
Wednesday 8:00 amJun 24, 2026
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23° / 23°°C | °F 0 mm 0% 2 Km/h 41 % 1015 hPa 0 mm/h
Wednesday 11:00 amJun 24, 2026
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28° / 28°°C | °F 0 mm 0% 8 Km/h 25 % 1013 hPa 0 mm/h
Wednesday 2:00 pmJun 24, 2026
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29° / 29°°C | °F 0 mm 0% 11 Km/h 21 % 1011 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

June 16, 2026

Go Camping BC logo game draw 2026 kicks off with Rafting Adventure!

Renée Gervais from Salmon Arm, BC is the lucky recipient of a half day Illecillewaet Rafting Adventure provided by Apex Raft Company in Revelstoke. Congratulations Renée! Two adults and 2 […]

Read More

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