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Black Mountain via Black Mountain Trail

 4.0 (3)

10.0 Miles 16.0 Kilometers


80%

Runnable

2,383' 726 m

Ascent

-2,381' -726 m

Descent

9%

Avg Grade (5°)

28%

Max Grade (16°)

2,807' 856 m

High

476' 145 m

Low

Shared By Miguel Vieira

Conditions


Unknown

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This challenging trail takes you to one of the highest accessible summits in the Bay Area.

Miguel Vieira

Dogs No Dogs

Features Views · Wildflowers

Overview

This popular, strenuous run take you through a mix of forest and chaparral and offers lots of views. And the small parking lot means the trail doesn't get too crowded.

Need to Know

The upper reaches of this trail get quite hot and sunny in the summer. Bring plenty of water.

Description

From the small - and often packed - parking lot off Rhus Ridge Road, take the dirt road into the forest, past the caretaker's house and through a gate. You'll get your first view, overlooking Los Altos Hills, after about a half mile.

At about a mile, you reach a four-way intersection. Turn right onto the Black Mountain Trail. Stay on the Black Mountain Trail, passing the Hostel and Ewing Hill trails on your right.

At 3.5 miles, the Black Mountain Trail switches from singletrack to dirt road and becomes quite steep. Pass the narrow Quarry Trail on your left, and keep climbing toward the antenna garden near the summit.

Pass the antennas, and continue toward Monte Bello Road, when you'll turn left to reach the rock formations at the summit.

Return the way you came.

Flora & Fauna

In the forests, look for California bay, coast live oak, and California buckeye. In the chaparral, you'll find chamise, manzanita, poison oak, coffeberry, sagebrush, and monkeyflower.

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Check-Ins

Sep 1, 2017
PATRICK LUNDQUIST
10mi

Trail Ratings

  4.0 from 3 votes

#2404

Overall
  4.0 from 3 votes
5 Star
33%
4 Star
33%
3 Star
33%
2 Star
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1 Star
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Rankings

#382

in California

#2,404

Overall
123 Views Last Month
1,097 Since Mar 12, 2017
Intermediate Intermediate

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