In Guatemala, archaeologists identify an ancient site containing a series of unknown structures; a lake full of jellyfish is studied on a remote South Pacific island; Argentinian researchers discover a complex that may have a dark past. |
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Title: | Secret Structures of Guatemala | |
Air Date: | July 31, 2022 | |
Runtime: | 60 min | |
Genres: | Mystery Travel | |
med109 : What links are missing?