Long Beach, California

The RMS Queen Mary was a marvel of modern engineering when she launched in 1936, and still fascinates visitors and historians to this day. The Queen Mary was built for the Cunard Line by John Brown & Company in Clydebank, Scotland. Sleek, powerful, and luxurious, she earned the prestigious Blue Riband multiple times for her speed while ferrying passengers across the North Atlantic between Europe and the United States.

The Grey Ghost

Her civilian career was cut short in 1940, when she was requisitioned for World War II service. Alongside her sister ship, the Queen Elizabeth, she sailed to Sydney, Australia, where both liners were stripped of their elegant interiors and converted into troopships. With her speed outpacing German U-boats, the newly camouflaged Queen Mary earned the nickname The Grey Ghost.

Her wartime service, however, was not without tragedy. On October 2, 1942, while zigzagging through U-boat waters, she collided with her escort ship, the HMS Curacoa. Bound by strict wartime orders not to stop or slow down, the Queen Mary plowed through the smaller vessel, splitting it in two. Only 99 of the Curacoa’s crew survived, while 239 men were killed.

Another terrifying event occurred in December 1942, when the Queen Mary encountered a rogue wave nearly 100 feet high. The force of the wave rolled the ship 52 degrees—just three degrees shy of capsizing. The brush with disaster later inspired the novel and film The Poseidon Adventure.

After the war, she was restored to her former grandeur, and resumed her role as a passenger liner. Her final voyage came in September 1967, marking her 1,000th Atlantic crossing. Retired to Long Beach, California, the ship was transformed into a floating hotel, museum, and tourist destination. Today, she continues to captivate visitors with both her history and her hauntings.

The Queen Mary’s long and dramatic career has made her one of the most famous haunted locations in the world. For decades, staff, guests, and investigators have reported apparitions, disembodied voices, and a plethora of paranormal activity. Beneath her elegant art deco surfaces, the ship carries echoes of tragedy, war, and the sea’s indifference to human lives.

Ghosts of the Grey Ghost

The ship’s first-class swimming pool is perhaps its most legendary haunt. Visitors and staff alike have reported the sounds of splashing, wet footprints appearing on dry tile, and the laughter of unseen children. Two unidentified women in period bathing suits have been sighted walking along the poolside. Another apparition, a little boy named Daniel who allegedly fell overboard, is often said to appear nearby—though ship logs and crew records contain no evidence of his existence.

In the first-class lounge, guests have described the image of a woman in a white gown who glides gracefully across the dance floor. In the first-class suites, a gentleman in 1930s attire is sometimes spotted, but vanishes when approached. Investigators have captured the sound of children’s laughter echoing in the dark through the forward storage rooms and ship’s archives, as if playtime continues long after the lights have dimmed.

A Ghost Crew

Among the most infamous sites is Cabin B-340. Guests have reported objects flying across the cabin, sheets torn from beds, and figures appearing in mirrors. The room is so plagued by disturbances that it was once sealed off from the public. The hauntings are often attributed to the ghost of a crewman named Walter J. Adamson, allegedly murdered aboard the ship. Yet despite the enduring tale, no record of such a man—or such a crime—has ever been found.

The ship’s morgue, where the bodies of passengers, soldiers, and sailors who died at sea were once kept, continues to draw the curious. Electronics often malfunction there, and some visitors describe sudden nausea or dizziness, as if sharing the unease of those who never made it home.

Perhaps the most verifiable haunting belongs to that of a young crewman, John Pedder. On July 10, 1966, Pedder was crushed to death during a routine drill by one of the ship’s watertight doors—Door 13. Countless witnesses have reported seeing a man in blue overalls wandering the same corridor where he was killed. He has even been known to give tours of area to unsuspecting tourists.

Wartime Phantoms

One of the most enduring spirits said to roam her decks is Senior Second Officer William Stark. Stark accidentally drank a toxic cleaning solvent—tetrachloride—believing it to be gin. His sudden death was well documented, and many who traverse the officers’ quarters claim to feel his presence lingering nearby.

In the galley, rumors persist of a World War II–era cook who met a violent end at the hands of angry troops dissatisfied with their meal. His ghost is said to haunt the ovens, though there are no records of such a murder ever occurring aboard.

The Bosun’s Locker, located near the section of hull that struck and sank the HMS Curacoa in 1942, is another hotspot for strange noises. Loud bangs, metallic groans, and cries have been reported there—as though the ship itself relives the horror of that wartime collision, when more than two hundred men perished beneath her bow.

A Floating Legend

While many of the Queen Mary’s ghost stories are embellished or unproven, the tragedies that gave rise to them are not. Her wartime collision with the Curacoa, the near-capsizing rogue wave of 1942, and the accidental death of Pedder all remain part of the ship’s historical record. Over time, these truths have intertwined with legend, blurring the boundary between memory and myth.

The RMS Queen Mary is more than a ship—it is a vessel of history, tragedy, and legend. From her triumphs as a luxury liner and wartime hero to her reputation as one of the most haunted locations in the world, she continues to fascinate visitors. Today, docked in Long Beach, California, she serves as a hotel, museum, and paranormal attraction, where the line between history and haunting remains as fluid as the ocean she once crossed.