Ghost Town USA

Ghost Town · Idaho

White Knob

A ghost town of unknown status in Custer County, Idaho.

By the Ghost Town USA research team · Last reviewed September 2026

Quick Facts

State
Idaho
Status
Unknown Status
Access
Unknown Access
Coordinates
Not recorded

White Knob isn't the ghost town on the postcards, which is exactly why it's worth knowing about. White Knob, Idaho is a ghost town in Custer County, Idaho. It is situated on Mine Hill between the town of Mackay, Idaho and the White Knob Mountains in the Pioneer Mountains.

Custer County holds 4 documented ghost towns, including Bayhorse, Bonanza, Custer — White Knob keeps them company on the map.

The story of White Knob

Idaho's ghost towns burned fast — placer gold camps that lasted a season, then timber towns the forest is still swallowing.

White Knob, Idaho is a ghost town in Custer County, Idaho. It is situated on Mine Hill between the town of Mackay, Idaho and the White Knob Mountains in the Pioneer Mountains.

What you'll find today

The on-the-ground condition of White Knob is unverified — it's listed here with unknown status. That could mean standing buildings, or an empty field. Go prepared for either, and consider sharing what you find so the record improves.

Nobody has confirmed the access situation, so treat any visit as reconnaissance: verify land ownership first, and be ready to admire from the road.

Getting there

Here's the honest truth: access to White Knob is unverified. We couldn't confirm whether the site sits on public land, private property, or something in between — so verify land ownership and local rules before visiting, and respect private property at all times.

Good to know

Ghost-town etiquette is simple: take only photographs. Removing artifacts is illegal on public lands and disrespectful everywhere else — and on federal land it can be a serious offense.

White Knob FAQs

Where is White Knob located?
White Knob is in Custer County, Idaho. Precise coordinates aren't on record, so research maps and local directions before you go.
What county is White Knob in?
White Knob sits in Custer County, Idaho. See our full guide to ghost towns in Custer County for its neighbors.
What is the history of White Knob?
White Knob, Idaho is a ghost town in Custer County, Idaho. It is situated on Mine Hill between the town of Mackay, Idaho and the White Knob Mountains in the Pioneer Mountains.
What remains at White Knob today?
The on-the-ground condition of White Knob is unverified — it's listed here with unknown status. That could mean standing buildings, or an empty field. Go prepared for either, and consider sharing what you find so the record improves.
Can you visit White Knob?
Here's the honest truth: access to White Knob is unverified. We couldn't confirm whether the site sits on public land, private property, or something in between — so verify land ownership and local rules before visiting, and respect private property at all times.

Sources: description based on Wikipedia (“White Knob, Idaho”), CC BY-SA.

More Ghost Towns in Custer County

See all 4 ghost towns in Custer County, Idaho