That's awesome, I never have been. In my mind it certainly appears to look like "Atlantis" --- at least to the naked eye. Not to say that means that it absolutely is in my mind if that makes sense.

In diameter, are you speaking?

Hypothetically, if The Flood occurred as described Plato described, perhaps it shaped the land in a way as we say today?

What do you think?

Roughly 20 kilometers diameter not including the washout area in the outer circumference. The flood combined water from above and below so i would be guessing as to what shaped what,but very interesting.