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Three Island Lake is a small alpine lake in Boise County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 462.[1]

Three Island Lake
Three Island Lake Show map of Idaho Three Island Lake Show map of the United States
Location	Boise County, Idaho
Coordinates	43.950536°N 115.062211°W / 43.950536; -115.062211
Type	Glacial
Primary outflows	Benedict Creek to South Fork Payette River
Basin countries	United States
Max. length	0.22 mi (0.35 km)
Max. width	0.13 mi (0.21 km)
Surface elevation	8,615 ft (2,626 m)
Islands	3

Three Island Lake is in the Sawtooth Wilderness, and a wilderness permit can be obtained at a registration box at trailheads or wilderness boundaries. Benedict Lake is downstream of Three Island Lake while Low Pass Lake is just over the pass to the southeast.

References

See also

• List of lakes of the Sawtooth Mountains (Idaho)
• Sawtooth National Forest
• Sawtooth National Recreation Area
• Sawtooth Range (Idaho)

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