Creedon's Atlas of Ireland
John Creedon visits the Burren, County Clare, to see if local cave Pollnagollum might have inspired JRR Tolkien's character Gollum from The Hobbit and The Lord of the Rings
Creedon's Atlas of Ireland airs on RTE One HD at 12:45 PM, Wednesday 19 November. (Subtitles, revised.)
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