Ghost TownUSA

Ghost Town · North Dakota

Tagus

A ghost town of unknown status in Mountrail County, North Dakota.

By the Ghost Town USA research team Last reviewed September 2026

Tagus ghost town, North Dakota
Plate I — Tagus, North DakotaPhoto: afiler (CC BY-SA 2.0) via Wikimedia Commons

The map remembers Tagus long after the crowds moved on. Tagus ( TAY-gəs) is a ghost town in Mountrail County, North Dakota, United States. The town was founded in 1900, approximately forty miles west of Minot and along the Great Northern Railway's transcontinental route.

Mountrail County holds 5 documented ghost towns, including Belden, Epworth, Old Sanish — Tagus keeps them company on the map.

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The story of Tagus

North Dakota's ghost towns are homestead-era towns the drought and the Depression emptied in a single brutal decade.

Tagus ( TAY-gəs) is a ghost town in Mountrail County, North Dakota, United States. The town was founded in 1900, approximately forty miles west of Minot and along the Great Northern Railway's transcontinental route. It was incorporated in 1908 and reached a peak population of 140 in 1940. It was originally named Wallace, but was later renamed Tagus to avoid confusion with the town of Wallace, Idaho. It was named after the Tagus river, the longest river in the Iberian Peninsula.

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What you'll find today

The on-the-ground condition of Tagus 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.

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Getting there

Here's the honest truth: access to Tagus 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. The mapped point for Tagus is roughly 48.3464, -101.9342 — use it as a starting point and cross-reference a current topographic map before leaving pavement.

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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.

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Survey Map

Approximate position — verify access locally before visiting

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Tagus FAQs

01Where is Tagus located?
Tagus is in Mountrail County, North Dakota, mapped near 48.3464, -101.9342.
02What county is Tagus in?
Tagus sits in Mountrail County, North Dakota. See our full guide to ghost towns in Mountrail County for its neighbors.
03What is the history of Tagus?
Tagus ( TAY-gəs) is a ghost town in Mountrail County, North Dakota, United States. The town was founded in 1900, approximately forty miles west of Minot and along the Great Northern Railway's transcontinental route.
04What remains at Tagus today?
The on-the-ground condition of Tagus 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.
05Can you visit Tagus?
Here's the honest truth: access to Tagus 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. The mapped point for Tagus is roughly 48.3464, -101.9342 — use it as a starting point and cross-reference a current topographic map before leaving pavement.

Sources: account based on Wikipedia (“Tagus, North Dakota”), CC BY-SA.

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More in Mountrail County

All 5 ghost towns in Mountrail County →