TV Guide Yesterday Monday

Fiona Bruce and the team make a return visit to Helmingham Hall in Suffolk. Paul Atterbury meets a man whose family have painstakingly constructed an entire working model fairground - complete with helter-skelter, Ferris wheel and carousel. Fiona has fun with a unique piece of Donald Trump memorabilia, a vanity set from his private yacht. Plus, Clive Farahar values a document signed by Elizabeth I and Mark Smith is enchanted by a rare First World War medal

Simon meets the owner of a traditional wooden house in Barbados who has turned down millions of dollars from luxury property developers, then encounters marijuana growers on the volcanic island of St Vincent hoping that the drug will soon be decriminalised. On the South American mainland, Simon examines the mismanagement of Venezuela's natural resources, before crossing into Colombia, where he spends time with the Kogi - an indigenous people who have maintained their traditional forest lifestyle

Simon voyages across the Coral Triangle, a huge wilderness of tropical seas and jungle clad islands in the south-western Pacific, surrounded by the Philippines, Malaysia and Indonesia. It is one of the most beautiful and biodiverse corners of the word's oceans and is crucial to the health of the wider marine environment, having been described as the Amazon of the seas

The third leg of the adventurer's journey takes him from the south of Kenya to the Horn of Africa. Along the way he joins a Ugandan peace-keeping force in Mogadishu, the capital of war-torn Somalia, which turns out to be the most dangerous leg of his journey as he ends up under fire on the front line. In contrast, he finds neighbouring Somaliland a stable and democratic home to thousands of Somalis fleeing fighting and famine. In Kenya's Tana Delta, he meets villagers facing eviction from an area that the government is turning over to sugar cane production for bio-fuels