The Titanic is one of history’s most renowned ships. While it’s widely known that the Titanic tragically sank on its maiden voyage, there are numerous lesser-known facts about the vessel. Here are 10 intriguing details about the Titanic that many people might not be aware of.

While the necklace in the movie was a stunning blue diamond, the actual prop used during filming was made with gold settings and colored glass instead of precious gems. This cinematic piece inspired real-life recreations, including a 171-carat sapphire version worn by Celine Dion at the 1998 Oscars. The allure of this fictional jewel has persisted, with modern interpretations still making waves.

In 2024, singer Sam Smith wore a dazzling recreation featuring a 40-carat blue topaz surrounded by diamonds during a BBC Proms performance, proving that the Titanic’s most famous piece of jewelry remains an enduring symbol of romance and tragedy in popular culture.

Despite having better accommodations than on many other ships of the time, the third-class quarters on the Titanic were still extremely cramped and minimalistic. According to ABC News, between 700 and 1,000 third-class passengers had to share only two bathtubs.

The cheese from the Titanic remains surprisingly edible. When the Titanic wreckage was discovered, most of the food that had sunk with it had deteriorated. However, Holger W. Jannasch notes that some cheese might still be intact. According to Jannasch, some foodstuffs like cheese are protected from decay by the microbial activity that starts the degradation process. If kept in sealed containers, cheese might have remained relatively unchanged over time. The microbes that turn milk or whey into cheese create either highly acidic or highly alkaline conditions, which help preserve these protein-rich foods from further spoilage.

The RMS Titanic was constructed at the Harland and Wolff shipyard in Belfast, Northern Ireland. Interestingly, the Game of Thrones television series was also filmed in Northern Ireland, with many scenes shot at the Paint Hall Studios in Belfast. This studio, once part of a shipyard and industrial complex, was repurposed as a major television and film production facility.

5. Matthew McConaughey could’ve played Jack in Titanic.

Matthew and Kate Winslet first appeared on-screen together during a test recording to evaluate their on-screen chemistry. After the shoot, Matthew received a congratulatory hug from a crew member, leading him to believe he had secured the role. “I really thought I got the part,” he recalled.

However, the part ultimately went to Leonardo DiCaprio. DiCaprio’s portrayal of Jack Dawson was chosen for his romantic, wholesome, and charismatic presence, which perfectly matched the character’s vision.

Michel and Edmond Navratil were young brothers who were kidnapped by their father and placed on the Titanic as he sought to start a new life in America without their mother. Despite the ship’s tragic fate, the brothers, who were just 2 and 4 years old at the time, survived the disaster. Their mother saw their photo in a newspaper and was subsequently reunited with them. The two boys were the only unaccompanied children rescued from the ill-fated ship.

Violet Constance Jessop was a stewardess and nurse who remarkably survived two major maritime disasters. She first endured the sinking of the Titanic and later lived through the Britannic’s destruction under similar circumstances. Additionally, Jessop narrowly escaped death when the RMS Olympic collided with the HMS Hawke, a naval vessel, in 1911.

One of the most discussed scenes in Titanic involves Rose lying on what appears to be a floating door while Jack braves the icy waters. Many viewers have debated whether both characters could have fit on this piece of debris. However, it turns out that Rose’s “door” was not a door at all, but rather a door frame. This particular piece of wreckage closely resembles the most famous complete artifact from the actual Titanic, which is currently on display at the Maritime Museum of the Atlantic in Nova Scotia.

The second book, Futility or the Wreck of the Titan, by Thomas Andrews, was published in 1912, just months before the Titanic’s maiden voyage.

to eerily predict the tragedy. The first, How the Mail Steamer Went Down in Mid-Atlantic: By a Survivor, was written in 1886 by W.T. Stead, a notable spiritualist and investigative journalist. The story describes an ocean liner striking an iceberg and sinking with significant loss of life.

Both books strikingly mirror the real-life sinking of the Titanic in several ways, including similarities in the ship’s name, size, the absence of sufficient lifeboats, and the cause of the disaster—hitting an iceberg. These coincidences have led many to speculate that the books might have been prophetic or a form of premonition.

James Cameron, the director of the 1997 blockbuster Titanic, has recently put an end to the longstanding debate about whether Jack and Rose could both fit on the door in the film. Cameron conducted a scientific study to resolve the issue and concluded that “only one could survive” in the iconic door scene.

He explained that they used two stunt people with the same body mass as Kate Winslet and Leonardo DiCaprio. Equipped with sensors and placed in ice water, they tested various survival scenarios. The results indicated that it was impossible for both characters to survive on that door; only one could have made it.

Titanic II is a planned replica of the iconic ship, spearheaded by Australian businessman Clive Palmer and his company, Blue Star Line. The replica was intended to undertake the transatlantic journey that the original Titanic never completed, with a planned launch in 2022. However, the project is currently on hold.

These Titanic facts are just the beginning. Stay tuned for our next article, where we’ll reveal over ten surprising mistakes in Titanic that only the most attentive viewers have spotted. You won’t want to miss these hidden details!