Las Trampas to Mt. Diablo Trail

 2 votes

4.6 Miles 7.4 Kilometers


Singletrack

954' 291 m

Ascent

-606' -185 m

Descent

935' 285 m

High

310' 94 m

Low

6%

Avg Grade (4°)

27%

Max Grade (15°)

Unknown

Update

Seldom traveled multi-use trail through neighborhoods between Alamo and Macedo Ranch at Mt. Diablo.

Mike Anciaux

Overview

Can be loose and dusty after it has been graded mid-summer. And, it often has lots of goat-head thorns in August and September - go tubeless!

Description

This trail is an interesting way to access Mt. Diablo from Alamo. The trail rises quickly above the freeway and follows a right-of-way between horse properties and estates until it hits Stone Valley Rd. The trail follows the road for a short distance then picks up again on the other side of Stone Valley Rd with 2 quick gut buster climbs (steep but short).

A steady, but mostly shaded, climb takes you to the top of the Roundhill North neighborhood. From there, there is a flowy singletrack into one of the most beautiful valleys on Mt. Diablo (just West of Macedo Ranch). Follow the poorly marked trail through the grazed valley to reach the Macedo Ranch staging area and parking.

Cross the parking lot to reach the Briones to Mt. Diablo trail and to access Wall Point Road.

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2.5 from 2 votes


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Aug 13, 2016
Rob Norris
Rode from the top down to Stone Valley. Extra downhill for the Dan Cook loop, but top of trail is cowpie city 2mi

Trail Ratings

  2.5 from 2 votes

#3

in Tri-Valley

#17202

Overall
  2.5 from 2 votes
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Rankings

#3

in Tri-Valley

#1,702

in California

#17,202

Overall
29 Views Last Month
566 Since Oct 8, 2014
Intermediate/Difficult Intermediate/Difficult

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