The Saint Croix Basin, an Irrigation Marvel for a Forgotten Civilization?

In my previous two-part article titled "The Exceptional Cuban Underwater City," I argued that the existence of a city at a depth of over 2,000 feet (609 m) below sea level off the coast of Cuba.
In my previous two-part article titled \'The Exceptional Cuban Underwater City,\' I argued that the existence of a city at a depth of over 2,000 feet (609 m) below sea level off the coast of Cuba. 
In my previous two-part article titled The Exceptional Cuban Underwater City, I argued that the existence of a city at a depth of over 2,000 feet (609 m) below sea level off the coast of Cuba. 

7 nights. Virgin Islands (U.S.), Saint Kitts and Nevis, Netherlands Antilles, Barbados

8 Night Southeast Coast & Bahamas

The Search for the Lost Library of Ivan the Terrible

6,500-Year-Old Arctic Site Might Be World's Northernmost Ancient

2,600-Year-Old Prehistoric Necropolis in France Reveals Treasures

Archaeologists Unearth a Medieval Skeleton with a Prosthetic Hand

Jamaica Travel Guide - Top Things To Do, Eat and See

Cemetery Reveals Medieval Equivalent of Social Benefits System

Nine Civilizations That Met Mysterious (and Unfortunate) Ends

History Highlight: The St. Croix River Ferry and The Carnes Sisters – St. Croix 360

Revitalization of our Community : Past, Present, and Beyond of Kenosha's History

A Functional and Fertile Crescent: Technological Advancements in

3,300-Year-Old Wooden Yoke Unveiled in Northern Italy After