Sigma

Michigan's ghost towns are copper and iron towns of the Upper Peninsula, plus lumber camps the pine barons abandoned.

Alpha Sigma Tau (known as ΑΣΤ or Alpha Tau) is an American collegiate sorority founded 1899, at Eastern Michigan University (formerly Michigan State Normal College). A member of the National Panhellenic Conference, the sorority has 78 active collegiate chapters at colleges and universities around the U.S. and over 65,000+ lifetime members.

The on-the-ground condition of Sigma 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.

Here's the honest truth: access to Sigma 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.

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.