4/6 Clare continues her journey in the company of a group of local walkers, led by Jon Monks.
BBC Radio 4
John McCarthy explores the Northwest Passage and Medieval England.
3/6 Clare walks the third stretch of the route, from Alnmouth to Warkworth.
John McCarthy talks to William Dalrymple about mysticism in modern India.
2/6 Clare walks the second section of the route, from Belford to Beadnell, via Bamburgh Castle
Sandi Toksvig compares two very different oil rich cities: Abu Dhabi and Lagos, Nigeria.
1/6 Clare walks the first section of the route, from Holy Island to St Cuthbert's Cave.
Sandi Toksvig talks to Stephen Fry and Alan Whicker about their travels.
With John McCarthy. Featuring the Chinese Grand Canal and Michael Frayn's travel reports.
Dan Box visits the Carteret Islands, where evacuation is taking place as sea levels rises.
View all (4)