Bermuda triangle is a triangular region between bermuda islands puerto rico and florida. many ships and other things have been disappeared from there.
The disappearances have mostly taken place near the southern boundary of the triangle between Florida and Puerto Rico. You can always argue that it's obvious because that's where the area of the triangle is widest and therefore such possibilities should be more anyway! But the area is not as simple as it appears.
here are some of the things that disappeared from there:
flight 19:The Avenger planes of Flight-19 took off from the U.S Naval Base of Florida for a routine training session on an afternoon of December 1945, but strangely this time they never returned.
uss cyclops: Disappearance of the carrier ship U.S.S. Cyclops in Bermuda Triangle has been one of the greatest mysteries of the sea.