35.5 miles
Distance
3,573 ft
Climb
-3,589 ft
Descent
3,365 ft
High Point
-16 ft
Altitude change
1,113 ft
Altitude min
1,149 ft
Altitude start
1,132 ft
Altitude end
-65.1%
Grade max
37.9%
Grade min
15 miles
Distance climb
17 miles
Distance down
3 miles
Distance flat

This loop takes you from North Shore Kamloops out and up through the Lac de Bois grasslands and further up to Isobel Lake and back. It's a 2 hour jaunt until the climb up to Isobel. The climb is not difficult for an intermediate rider. And the trip home is a reward, as it is mostly downhill. It's about 4h 15 mins for me and I am not at all fast.

Detailed Description
Isobel Lake Loop is a 36 mile moderately popular intermediate route located near Kamloops British Columbia. This mountain bike only route and has a moderate overall physical rating. This route includes 4 trails. This route climbs 3,573 ft with a max elevation of 3,365 ft then descends -3,589 ft.

Trail Issues on Route

  • Minor Issue / Yellow: 2 trails (newest: Jan 1, 2026)
Local Trail Association
Local trail association
Kamloops Bike Riders Association (bikekamloops.com)
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Stats

  • Distance
    36 miles
  • Avg time
    10 hr 0 min
  • Altitude min
    1,113 ft
  • Altitude start
    1,149 ft
  • Altitude end
    1,132 ft
  • Climb
    3,573 ft
  • Descent
    -3,589 ft
  • Grade max
    -65.1%
  • Grade min
    37.9%
  • Distance climb
    15 miles
  • Distance down
    17 miles
  • Distance flat
    3 miles

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Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Blue
  • Route Type
    Out & Back
  • Bike type
    XC
  • Physical rating
    Moderate
  • Ridelogs
    5
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    Recent Trail Reports Along Route

    statustraildateconditiondescription
    Back in the Saddle
    Mar 26, 2026 @ 4:49pm (America/Vancouver)
    Mar 26, 2026
    Great spring conditions reporter
    McQueen Lake Road
    Jan 1, 2026 @ 7:50am (America/Vancouver)
    Jan 1, 2026
    plowed all the way to the rec site on December 31, 2025 but still typical winter conditions, snow/ice will be prevalent. reporter
    Isobel Lake Loop Trail
    Jan 16, 2022 @ 11:51am
    Jan 16, 2022
    Dairy Creek Forest Service Road
    Apr 9, 2020 @ 9:02am
    Apr 9, 2020
    reporter
    more reports »
    • By josepiiam & contributors
    • #3928 - 2,069 views

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