If you ever get lost, your compass is useless
When you hold a compass, it must always point to the true north. But in the Bermuda triangle, it doesn’t go as expected, and many scientists have explained the anomaly. It is presumed that the seas reportedly lie above an imaginary agonic line where true north and magnetic north are in perfect alignment. There is no need to account for magnetic declination on a compass.
However, because of the complex shape of the Earth’s magnetic field, Bermuda Triangle is one of few places where a compass needle will point exactly north, and sailors fail to take this into account; hence, lost boats and planes are due to a human error not taking into account the faulty compass readings.