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Reds Meadow to Gladus Lake, Rosalie Lake, Shadow Lake, Garnet Lake, Thousand Islands Lake route map
Difficulty: ExpertOut and Back

Reds Meadow to Gladus Lake, Rosalie Lake, Shadow Lake, Garnet Lake, Thousand Islands Lake

Mammoth Lakes, California

26.8 mi

Distance

7,490 ft

Elev. Gain

12h 3m

Est. Time

Out & Back

Route Type

Expert

Difficulty

About This Trail

We don't publish a description for Reds Meadow to Gladus Lake, Rosalie Lake, Shadow Lake, Garnet Lake, Thousand Islands 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:2,312 ft
Max:3,102 ft
Gain:2,283 ft
Loss:2,283 ft
Elevation profileA line rising and falling between 2,312 ft and 3,102 ft across 26.8 mi along the route, drawn from start to end.2,312 ft2,575 ft2,839 ft3,102 ft0.0 mi6.7 mi13.4 mi20.1 mi26.8 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi2,347 ft
High point12.3 mi3,102 ft
End26.8 mi2,347 ft

Trail Details

Route Type
Out & Back

Official sources & verification

Verify before you go

Where it is

Nearest town:
Mammoth Lakes, CA · about 2 mi away
County:
Madera 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

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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.

Spot an error in our data on Reds Meadow to Gladus Lake, Rosalie Lake, Shadow Lake, Garnet Lake, Thousand Islands Lake?