This route can be accessed in a number of way to create rides of varying length.  The terrain overall is fairly difficult with lots of skinny singletrack, meandering climbs, and fast, technical descending.  And barbwire.

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Here's some video of these trails:

For maps & turn-by-turn instuctions, stop by the shop - Park here and ride to the trailhead!  A couple of photos to whet your appetite.