A cairn located on the beach at Spencerís Island bears a plaque telling the story of one ship built there:
Nearby the worldís most famous mystery ship, the Mary Celeste, a brigantine, was built and launched in 1861. Was first named the Amazon. In 1868 she was driven ashore in a storm and after being repaired was renamed the Mary Celeste. In December 1872 she was discovered at sea with all sail set and everything in order but not a person was on board or ever found.Arthur Canon Doyle, before becoming well known for creating Sherlock Holmes, penned a short fictional story about the Mary Celeste, and others have followed suit, making the vessel the subject of numerous imaginative articles, novels, and plays.
Spencerís Island Lighthouse was built at a cost of $645.87 using day labor under the supervision of Baxter McLellan, a shipwright who would become the first keeper of the light when it was activated on July 15, 1904. The original lighting apparatus was a seventh-order, 200-millimeter dioptric lens and a single-wick Alladinís lamp. The tower, constructed of wood, stands thirty-three feet tall from its base to the ventilator atop the lantern room. The lighthouse was originally located sixty-three feet from high water, and just east of the former government pier.
After the lighthouse was discontinued in 1987, Stanley Spicer, a noted local historian and author of The Saga of the Mary Celeste, spearheaded a two-year effort that led to the Spencers Island Community Association acquiring the tower from the government. The lighthouse opened to the public in 1991 featuring displays on the townís shipbuilding heritage. Major restorative work on the tower was undertaken in 1995 and 1996 thanks to local fund-raising projects. In 2006, permission was received from the Canadian Coast Guard to reactivate the light in the tower.