Ghost TownUSA

Ghost Town · Louisiana

Atchafalaya

A ghost town of unknown status in St. Martin Parish County, Louisiana.

By the Ghost Town USA research team Last reviewed September 2026

Atchafalaya ghost town, Louisiana
Plate I — Atchafalaya, LouisianaPhoto: Arthur Belala, U.S. Army Corps of Engineers (Public domain) via Wikimedia Commons

There's a particular quiet you only find where a town used to be. Atchafalaya has it. The Atchafalaya River () is a 137-mile-long (220 km) distributary of the Mississippi River and Red River in south central Louisiana in the United States.

St. Martin Parish County holds 2 documented ghost towns, including Bayou Chene — Atchafalaya keeps them company on the map.

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The story of Atchafalaya

Louisiana's ghost towns are river landings, lumber and turpentine camps, and oil-boom towns that deflated.

The Atchafalaya River () is a 137-mile-long (220 km) distributary of the Mississippi River and Red River in south central Louisiana in the United States. It flows south, just west of the Mississippi River, and is the fifth largest river in North America, by discharge. The name Atchafalaya comes from Choctaw for 'long river', from hachcha, 'river', and falaya, 'long'.

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What you'll find today

The on-the-ground condition of Atchafalaya 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 Atchafalaya 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 Atchafalaya is roughly 29.4794, -91.2737 — 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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Atchafalaya FAQs

01Where is Atchafalaya located?
Atchafalaya is in St. Martin Parish County, Louisiana, mapped near 29.4794, -91.2737.
02What county is Atchafalaya in?
Atchafalaya sits in St. Martin Parish County, Louisiana. See our full guide to ghost towns in St. Martin Parish County for its neighbors.
03What is the history of Atchafalaya?
The Atchafalaya River () is a 137-mile-long (220 km) distributary of the Mississippi River and Red River in south central Louisiana in the United States.
04What remains at Atchafalaya today?
The on-the-ground condition of Atchafalaya 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 Atchafalaya?
Here's the honest truth: access to Atchafalaya 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 Atchafalaya is roughly 29.4794, -91.2737 — use it as a starting point and cross-reference a current topographic map before leaving pavement.

Sources: account based on Wikipedia (“Atchafalaya River”), CC BY-SA.

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More in St. Martin Parish County

All 2 ghost towns in St. Martin Parish County →