Mary Celestia

Built in Liverpool in 1864 for one purpose — outrunning the Union blockade — the Mary Celestia lasted barely a season. Long, low and fast, she shuttled between Bermuda and Wilmington, North Carolina, carrying munitions and supplies for the Confederacy on a route that made the island rich. On 6 September 1864, departing with a local pilot aboard who reportedly waved off warnings, she struck a reef just off the south shore and went down in minutes; the cook, returning below for belongings, was the only death. She settled on flat sand at about 17 meters, where her iconic remains read like a diagram of Victorian engineering: one paddle wheel standing upright and nearly whole, its twin collapsed, with boilers, engine, anchor and bow structure arranged around them. The wreck made headlines again when archaeologists excavating the bow found an unopened case of wine and bottles of perfume; the scent was analyzed and recreated in 2015. She is shallow, historic and often calm — a gentle dive with an outsized story — and, like all Bermuda wrecks, legally protected down to the last rivet.

How she sank: Struck a reef off Bermuda's south shore and sank within minutes, 6 September 1864.

Condition: Machinery and one paddle wheel remarkably intact; hull plating mostly dissolved into the sand

Penetration: None.

Recommended certification: Open Water

Current: Mild · Visibility: 15–30 m

Marine life: Sergeant majors and bream cloud the paddle wheel, hogfish root in the sand, and hard corals and hydroids trim the frames.

Hazards: Surge near the reef line on all but calm days

Protected historic wreck of Bermuda, actively studied by archaeologists — disturb nothing

Artifact recovery is illegal without a Bermuda government license.

The 2011 bow excavation was carried out under permit; anything divers find stays where it lies.