Bermuda Triangle – It is also (sometimes also referred to as Devil’s Triangle) is considered as the region in Western part of the North Atlantic Ocean in between Bermuda, Miami, San Juan, and Puerto Rico.

It is said that a number of aircrafts and ships, roughly 75 planes and hundreds of ships disappeared under mysterious circumstances in this area. However, most reputable sources dismiss the idea that there is any mystery.

https://www.qries.com/What-actually-happens-in-the-Bermuda-Triangle/answer/Daneel-Yunus