Name: Star Mine
Rating: 2

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United States

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Contra Costa County

Star Mine

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Places to see

United States

California

Contra Costa County

Star Mine

Recommended by 1 mountain bikers

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Location: Contra Costa County, California, United States

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Best Mountain Biking Routes to Star Mine

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1. Star Mine Trail loop — Black Diamond Mines Regional Preserve

11.0km

01:05

240m

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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Easy

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2. Stewartville Trail – Star Mine loop from Antioch

18.1km

01:46

430m

Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Intermediate

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Sue

January 10, 2024

This barred tunnel was once a bustling entrance to the Star Mine, one of the most active coal mines in the area, providing a livelihood for many families. The rusted bars that now block the entrance are a stark reminder of the mine's past glory and the hard work that went into extracting coal from deep beneath the earth's surface.

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Elevation 160 m

Weather

Today

Sunday 14 September

30°C

18°C

0 %

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Max wind speed: 24.0 km/h

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Take Me There

Location: Contra Costa County, California, United States

Star Mine

1. Star Mine Trail loop — Black Diamond Mines Regional Preserve

2. Stewartville Trail – Star Mine loop from Antioch

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