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Empire Mine State Historic Park/California

Conlon Mine Trail

0.4 mi

Distance

36 ft

Elev. Gain

9m

Est. Time

Loop

Route Type

Easy

Difficulty

About This Trail

We don't publish a description for Conlon Mine Trail unless we can point you at the agency it came from. We don't have one yet. The planning figures above — distance, elevation gain, estimated time, route type — come from the source listed on this trail.

California Department of Parks and Recreation manages this trail and is the authority for conditions, closures and route notes. See official sources below. Spot something we should add?

Trail Conditions

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:871 ft
Max:883 ft
Gain:13 ft
Loss:6 ft
Elevation profileA line rising and falling between 871 ft and 883 ft across 0.4 mi along the route, drawn from start to end.871 ft875 ft879 ft883 ft0.0 mi0.1 mi0.2 mi0.3 mi0.4 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi871 ft
High point0.3 mi883 ft
End0.4 mi878 ft

Trail Details

Bike and horse access: OpenStreetMap contributors, checked 2026-10-14. Rules change, so confirm with the land manager before you go.

Route Type
Loop
Surface
Dirt

Official sources & verification

Managed by California Department of Parks and Recreation

Verify before you go

Source of truth

Where it is

Nearest town:
Grass Valley, CA · in or next to town
County:
Nevada County, CA
Jurisdiction:
Empire Mine State Historic Park · California Department of Parks and Recreation

Nearest town and county from U.S. Census Bureau place records and county boundaries.

Verify by phone or mail

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: Aug 17, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

Reviews

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OpenStreetMap

Nearby Trails

More trails near Conlon Mine Trail

Osborne Hill Loop Trail

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Betsy Mine Trail

0.1 mi
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Prescott Hill Crosscut Trail

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TrailDifficulty: Easy

Osborne Hill Loop Trail

0.8 mi
TrailDifficulty: Easy

Orleans Trail

0.5 mi
TrailDifficulty: Easy

Osborne Loop Crosscut

0.5 mi
TrailDifficulty: Easy

In this park

Other trails in Empire Mine State Historic Park

View Empire Mine State Historic Park

Osborne Hill Loop Trail

California

0.7 mi
Trail

Stacey Lane Trail

California

0.4 mi
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Osborne Loop Crosscut

California

0.5 mi72 ftgain
TrailDifficulty: Easy

Osborne Hill Loop Trail

California

0.8 mi223 ftgain
TrailDifficulty: Easy

Prescott Hill Crosscut Trail

California

0.3 mi7 ftgain
TrailDifficulty: Easy

Betsy Mine Trail

California

0.1 mi
Trail

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Spot an error in our data on Conlon Mine Trail?