Wild Castles

3:00 AM to 4:00 AM
Tuesday 3 December
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Predjama

Season 1 Episode 3

In Slovenia lies the world's largest castle that is carved into a cave - a subterranean haven for the region's birds, boars and mountain goats

Wild Castles airs on Sky Nature HD at 3:00 AM, Tuesday 3 December. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Nature ➝ Animals ➝ Environment