This trail is archived
This trail is permanently closed/decommissioned
4,529 ft
117 ft
-117 ft
602 ft
High Point

Sasquatch Extension Details

  • Riding area
    Black Diamond Open Space
    Maple Valley, Washington
  • AKA
  • Difficulty rating
  • Trail type
  • Bike type
    AM, XC, Fat
  • Trail Usage
    Biking Primary
  • Direction
    Downhill Primary
  • Physical rating
  • Season
    Year Round
  • Family Friendly
  • eBike Allowed
  • Ride in rain
  • Global Ranking
  • Land Manager
    King County

This relatively new extension of the Sasquatch Trail offers a longer option to the older Sasquatch Loop. Can be ridden either direction. This trail is usually ridden in the clockwise direction. Using that direction, the trail starts fast and flowy. Then, after the fork with Spike/Brain Wave, the trail gets more twisty. Finally, at the end the trail gets more ups and downs and gets more technical.

Access Info

Simply take Sasquatch until the first crossroads. To the right is the old loop, straight and to the left a bit is the new loop. Also accessible from Master Link & Spike.

Local Trail Association
More Stats for Sasquatch Extension mountain bike trail
  • Altitude change
    -1 ft
  • Altitude min
    565 ft
  • Altitude start
    592 ft
  • Altitude end
    591 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    1,960 ft
  • Distance down
    2,046 ft
  • Distance flat
    523 ft
  • view trail stats
on Aug 18, 2018
Avg: 4 (1 votes)

view (271)
Layers winter
Trail Style
  • ?
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Directions to sasquatch-extension trailhead (47.343530, -122.008820)
update trails status or condition

Sasquatch Extension Trail Reports

Aug 18, 2018 @ 12:04pm
Aug 18, 2018
Jul 8, 2018 @ 9:50am
Jul 8, 2018
May 21, 2018 @ 8:57am
May 21, 2018
Minor Water drainage issue, standing water on trail surface
Mar 25, 2018 @ 7:10pm
Mar 25, 2018
sitting water covers trail in some sections, but perfectly rideable.
view all reports »


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Routes with this trail

Full Sasquatch Loop
2 miles

1 Review & Comments

  • + 1
flag KeetnaWilson (May 22, 2018 at 21:11)
 While it's perfectly fine to ride this trail in the rain (it won't damage the trail too bad), you should know that this trail has a few areas that don't drain out very well. Parts of this trail have small dips in elevation, which, paired with dense forests and no drainage area, create large amounts of sitting water in these dips. Prepare to get muddy if you're riding this trail within a couple days of significant rain.

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