The first question comes to my mind"Could it be a hole to hell"
Border forming triangle:Bermuda,Miami,Puerto Rico
The Bermuda Triangle is a very real place where dozen of ships, planes and people have disappeared with no good explanation. People nicknamed it as Devil's Triangle too.
The presence of crystals belonging to Atlantis is also believed to be responsible for sinking of ships.
Technical Reasons:
Many people have reported seeing portals opening in cloudy skies - strange swirling lights sometimes accompanied by sounds - temporal distortions - electromagnetic distortions called 'electronic fog' that can cause a time storm, and the disappearance of planes and ships.
- Many scientists think that it is a place where the aliens come to collect humans or their technologies.
It has been inaccurately claimed that the Bermuda Triangle is one of the two places on earth at which a magnetic compass points towards true north.
Any ships caught within the methane mega-bubble immediately lose all buoyancy and sink to the bottom of the ocean. If the bubbles are big enough and possess a high enough density they can also knock aircraft out of the sky with little or no warning. Aircraft falling victim to these methane bubbles will lose their engines-perhaps igniting the methane surrounding them-and immediately lose their lift as well, ending their flights by diving into the ocean and swiftly plummeting.
Friends if you are curious to know about mystery of the bermuda triangle just go but you wont return back..............