Ghost Town USA

Ghost Town · Nebraska

Mars

A ghost town of unknown status in Knox County, Nebraska.

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

Quick Facts

Status
Unknown Status
Access
Unknown Access
Coordinates
Not recorded

You don't stumble onto Mars by accident. That's rather the point. A ghost town of unknown status in Knox County, Nebraska.

Nebraska's ghost towns are railroad and homestead towns, spaced every few miles along lines the trains don't run anymore.

Knox County holds 3 documented ghost towns, including Pishelville, Venus — Mars keeps them company on the map.

The story of Mars

The Plains ghost towns were a railroad speculation that the weather canceled. In the early 1900s, railroads and land promoters lured homesteaders onto Nebraska's prairie with glossy brochures — Knox County filled with claims, and every few miles a new town platted itself hopefully around a depot. For a few wet years it worked. Then came the drought cycle of the 1910s-20s, collapsing wheat prices after World War I, and finally the Dust Bowl and the Depression — a one-two punch that emptied whole townships. Mars is what that arithmetic looks like on the ground: a town built for a farm population the land couldn't sustain.

What you'll find today

The on-the-ground condition of Mars 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 Mars 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.

Mars FAQs

Where is Mars located?
Mars is in Knox County, Nebraska. Precise coordinates aren't on record, so research maps and local directions before you go.
What county is Mars in?
Mars sits in Knox County, Nebraska. See our full guide to ghost towns in Knox County for its neighbors.
What is the history of Mars?
The Plains ghost towns were a railroad speculation that the weather canceled.
What remains at Mars today?
The on-the-ground condition of Mars 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 Mars?
Here's the honest truth: access to Mars 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.

More Ghost Towns in Knox County

See all 3 ghost towns in Knox County, Nebraska