Bettany Hughes heads to the desert-like plains of Gobustan in Azerbaijan, before heading north to Shaki - an important stop for merchants travelling on the ancient Silk Road.
Show more
Discover 11,128,835 listings and 277,890 playable programmes from the BBC
Bettany Hughes heads to the desert-like plains of Gobustan in Azerbaijan, before heading north to Shaki - an important stop for merchants travelling on the ancient Silk Road.
Show more
BBC World News
