• Trekking

  • Speleologia carsica

  • Speleologia urbana

  • Storia ed archeologia sotterranea

  • Ricerche


Who is online

We have 296 guests and no members online


Articles View Hits
Star InactiveStar InactiveStar InactiveStar InactiveStar Inactive

by Jeff Matthews

The world's deepest underwater cave has been discovered in the Czech Republic by a team of explorers led by a Polish diver, Krzysztof Starnawski. A Czech-Polish expedition team funded in part by National Geographic found that the underwater cave, Hranická Propast, is 404 meters (1,325 feet) deep. Thus it is 13 meters (39 feet) deeper than Italy's Pozzo del Merro, now the world's second deepest underwater cave.

Full details at: http://www.techtimes.com/articles/180476/20161002/polish-explorer-claims-discovery-of-deepest-underwater-cave-in-the-world.htm

Please login to comment
  • No comments found

Take A Quick Photo Visit Beneath Naples!

THE SUBSOIL OF NAPLES - English translation of rare book on Naples Underground finished

Best image

News from Abroad

26 June 2019

All published content, unless otherwise indicated, is subject to the Creative Commons license
The site www.napoliunderground.org is updated irregularly and thus is not to be considered a newspaper or editorial product as defined by law n.62 of March 7, 2001
Napoli Underground (NUg) is an independent organization concerned solely with exploring, researching, educating and informing; it is not connected with any of the many associations that serve tourism and/or provide guided tours of our city.


This website uses cookies to manage authentication, navigation, and other functions. By using our website, you agree that we can place these types of cookies on your device.
View e-Privacy Directive Documents