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Wikipedia: https://en.wikipedia.org/wiki/Blue_Hole_(Red_Sea) https://en.wikipedia.org/wiki/Blue_Hole_(Red_Sea) Map: https://www.google.com.au/maps/place/Blue+H

• brazzy 6y ago
  Here's some good diagrams that show the shape of the hole: https://web.archive.org/web/20080321024116/http://www.blueholeproject.com/maps.html https://web.archive.org/web/20080321024116/http://www.blueho...
  • twic 6y ago
    Those diagrams are very helpful, thanks. This drawing also helped me understand it: http://maltatechnicaldiving.blogspot.com/2009/07/dive-site-of-blue-hole-in-dahab.html http://maltatechnicaldiving.blogspot.com/2009/07/dive-site-o...
  • derbOac 6y ago
    The article was very well-written but it would have been significantly improved by diagrams like that.
• oh_sigh 6y ago
  Sigh...the wikipedia article has a picture of various memorials family members of deceased divers built at the Blue Hole. The most prominent one reads "Don't let fear stand in the way of your dreams"...isn't that exactly the wrong message? The guy whose quote that is died when he was 23 years old. https://upload.wikimedia.org/wikipedia/commons/0/03/Blue_hole_memorial.jpg https://upload.wikimedia.org/wikipedia/commons/0/03/Blue_hol...