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Loon Lake to Spider Lake route map
Difficulty: DifficultOut and Back
California

Loon Lake to Spider Lake

Twin Bridges, California

9.4 mi

Distance

1,713 ft

Elev. Gain

3h 36m

Est. Time

Out & Back

Route Type

Difficult

Difficulty

About This Trail

We don't publish a description for Loon Lake to Spider Lake 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.

The managing agency 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:1,966 ft
Max:2,067 ft
Gain:522 ft
Loss:522 ft
Elevation profileA line rising and falling between 1,966 ft and 2,067 ft across 9.4 mi along the route, drawn from start to end.1,966 ft2,000 ft2,033 ft2,067 ft0.0 mi2.3 mi4.7 mi7.0 mi9.4 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi1,979 ft
High point4.0 mi2,067 ft
End9.4 mi1,979 ft

Trail Details

Route Type
Out & Back

Official sources & verification

Verify before you go

Where it is

Nearest town:
Tahoma, CA · about 10 mi away
County:
El Dorado County, CA

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

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: May 23, 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

No reviews yet

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.

Nearby Trails

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Loon Lake Trail

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Loon Lake to Buck Island Lake

Loon Lake to Buck Island Lake

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Loon Lake, Lake Winifred, Buck Island Lake, Rockbound Lake, Rubicon Reservoir

Loon Lake, Lake Winifred, Buck Island Lake, Rockbound Lake, Rubicon Reservoir

16.4 mi
TrailDifficulty: Expert

Loon Lake Trail (15E23)

3.9 mi
TrailDifficulty: Moderate

Stay nearby

Campgrounds near this trail

More campgrounds

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Spot an error in our data on Loon Lake to Spider Lake?