The incredible tale of why 150 people set up a remote Welsh settlement in South America.
The Welsh were among the first to settle in the USA and Canada in the late seventeenth century, and the links between Wales and North America are still strong.
When Welsh people wish you 'Nadolig Llawen', they’re not just thinking about ordinary festivities. They're thinking about horses’ skulls, 3am hymn-singing, odd apples, mountain races and seaside swims too. Jude Rogers dips into the deep Welsh midwinter traditions