A mysterious island off the Caribbean coast appears in satellite images—and then vanishes. No maps, no witnesses, just rumors of secret experiments, lost boats, and strange electromagnetic fields. Is it a Cold War ghost, a digital illusion, or something far more dangerous? The deeper they search, the less they remember why they started.

A mysterious island off the Caribbean coast appears in satellite images&mdash;and then vanishes. No maps, no witnesses, just rumors of secret experiments, lost boats, and strange electromagnetic fields. Is it a Cold War ghost, a digital illusion, or something far more dangerous? The deeper they search, the less they remember why they started.

Borderline Realities is a narrative podcast that investigates the thin, flickering edge between truth and the unbelievable in Latin America.
From hidden military experiments to unexplained disappearances, secret frequencies to forbidden files, each episode reveals a true case that feels too strange to be real — and too detailed to be made up.

If it wasn’t caught on tape… it might have been erased.

Borderline Realities is a narrative podcast that investigates the thin, flickering edge between truth and the unbelievable in Latin America. From hidden military experiments to unexplained disappearances, secret frequencies to forbidden files, each episode reveals a true case that feels too strange to be real &mdash; and too detailed to be made up.
If it wasn&rsquo;t caught on tape&hellip; it might have been erased.

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