Ghost Town USA

Ghost Town · Montana

Hillsboro

A ghost town of unknown status in Big Horn County County, Montana.

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

Hillsboro ghost town, Montana
Photo: National Park Service (Public domain) via Wikimedia Commons

Quick Facts

State
Montana
Status
Unknown Status
Access
Unknown Access
Coordinates
Not recorded

There's a particular quiet you only find where a town used to be. Hillsboro has it. Cedarvale, also known as Hillsboro Ranch, was a dude ranch and working ranch in Carbon County, southern Montana, United States. The ranch was established about 1903 by prospector Grosvener W.

Big Horn County County holds 2 documented ghost towns, including Quietus — Hillsboro keeps them company on the map.

The story of Hillsboro

Montana's ghost towns span gold-rush gulches and the great homestead bust that emptied the Hi-Line.

Cedarvale, also known as Hillsboro Ranch, was a dude ranch and working ranch in Carbon County, southern Montana, United States. The ranch was established about 1903 by prospector Grosvener W. Barry on the South Fork Trail Creek. Barry used the ranch as a home for his family and as a base for his mining ventures, all of which failed. His most lucrative venture was the conversion of Cedarvale from a working ranch to a dude ranch, marketed through an arrangement with the Chicago, Burlington and Quincy Railroad. It was the first dude ranch in the area.

What you'll find today

The on-the-ground condition of Hillsboro 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 Hillsboro 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.

Hillsboro FAQs

Where is Hillsboro located?
Hillsboro is in Big Horn County County, Montana. Precise coordinates aren't on record, so research maps and local directions before you go.
What county is Hillsboro in?
Hillsboro sits in Big Horn County County, Montana. See our full guide to ghost towns in Big Horn County County for its neighbors.
What is the history of Hillsboro?
Cedarvale, also known as Hillsboro Ranch, was a dude ranch and working ranch in Carbon County, southern Montana, United States. The ranch was established about 1903 by prospector Grosvener W. Barry on the South Fork Trail Creek.
What remains at Hillsboro today?
The on-the-ground condition of Hillsboro 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 Hillsboro?
Here's the honest truth: access to Hillsboro 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 (“Cedarvale (Hillsboro, Montana)”), CC BY-SA.

More Ghost Towns in Big Horn County County

See all 2 ghost towns in Big Horn County County, Montana