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Three Billion Years in the Making

Episode 1 of 8

Alan Titchmarsh travels Britain to discover why our islands are so diverse, peeling back the layers of time to reveal what shaped the landscape.

47 minutes

Last on

Sat 3 Jan 201510:10

You are at the first episode

Wed 29 Sep 200421:00
BBC One
Mon 10 Mar 201413:50
BBC Two except East, Northern Ireland (Analogue), Wales (Analogue) & Yorkshire
Sat 3 Jan 201510:10
BBC Two except East, Northern Ireland (Analogue), Wales (Analogue) & Yorkshire