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Cape Horn

A vanished town in Custer County, Idaho.

Survey record — verification pendingFILED: ID

Cape Horn

Custer County, Idaho

records pending
Classification
Vanished town (federal archive)
Coordinates
44.4049° N, 115.1682° W

What the record shows

Cape Hornappears in the U.S. Geological Survey's place-name archive as a historical populated place — a settlement that once carried a name and no longer does. Our editors are verifying its full story against census records, newspaper archives, and county histories; this record will grow as sources are confirmed.

Before you visit

Unverified sites may sit on private land, and coordinates from historical records can be imprecise. Verify land status and access before traveling. Take photographs, leave nails — removing artifacts from federal land is a crime.

See it in context on the national atlas map.

Know Cape Horn's story? Help the editors verify this record

From the field

The most valuable part of this record is the part only visitors can write.

Stamp your passport

Check in at Cape Horn — GPS-verified visits earn an inked stamp.

File a field report

Road conditions, what's still standing, what's gone — your report joins the record.

Add photographs

Credited, dated, and preserved as part of Cape Horn's permanent record.

Reports and photos are reviewed before joining the record.

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Nearby survey records