Indeed, this tunnel is being associated with the Maya civilization. Before you can easily take possession of Spain, the excellent tradition and culture of the Maya civilization can be traced, but for this, you have to turn over the pages of history. Information about the settlements and pilgrims settled in that period has been given. But it can not be said whether this tunnel is mentioned in it or not
For your information, tell a group of divers who searched this tunnel under water in eastern Mexico. You will surely be surprised knowing its length.
This tunnel is 347 kilometers long. It is being said that after this discovery, more information about ancient Maya civilization can be found in areas around Mexico.