How long has the Bermud triangle existed?

The Bermuda Triangle, a region in the western part of the North Atlantic Ocean, has been recognized as a mysterious area since the mid-20th century, particularly after the disappearance of Flight 19 in 1945. However, the geographical area itself has existed for millions of years, as it is simply part of the ocean. The lore and myths surrounding the Bermuda Triangle have evolved over time, but the region itself has always been present.