Yet, the exact number of individuals aboard at the time of its disappearance remains uncertain.
Titanic Submarine: A Portal to a Historic Shipwreck
Taking a journey aboard the Titanic submarine is often described as stepping outside everyday life into something extraordinary.
Tourists pay a premium for the eight-day expedition, with tickets often reaching $250,000 (£195,270).
The trip, including descent and ascent, takes about eight hours, a time-travel into the year 1912 when the Titanic met its untimely end on its maiden voyage.
The Titanic, crafted in Belfast, and now celebrated at Titanic Belfast, was the largest ship of its time.
On its first journey from Southampton to New York, it carried around 2,200 passengers and crew.
After colliding with an iceberg, more than 1,500 lives were tragically lost.
The wreckage, discovered nearly four decades ago in 1985, lies in two parts: the bow and the stern, separated by approximately 800m (2,600ft). A massive debris field encompasses the broken vessel.
