San Antonio is rich with Texas, Mexican, and Spanish history. We make our last stand at the Alamo, and visit Missions National Historical Park. Lastly, we spelunk the Natural Bridge Caverns underground.
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- Ch 401Under the PoleJoin the U.T.P. team and head to the Polynesian Islands of the South Pacific as they lead an international scientific team to unveil one of the world's least-known ecosystems: the coral reefs of the deep. After setting new records in deep-sea diving within Arctic waters, Ghislain and Emmanuelle Bardout will study how these reefs function, with the hope of capturing on film the corals spawning.Under the PoleDive up to a depth of 150 meters into the polar abyss of Greenland's most breathtaking fjords, testing the very limits of man's ability to survive beneath Arctic waters. This eight-month-long expedition involves the exploration of 800 miles of Greenland's coasts, 450 Arctic dives, and researching over 1,000 scientific hypotheses with guidance by the local Inuit population.