Thursday, 03:55 
World's Most Secret Homes
Ultimate Hideaways
This episode heads to the seclusion of the Serra Da Mantiqueira Mountains, Brazil, to explore a sprawling 2000-square-metre, grid-shaped family home that is completely hidden in nature. We visit a wartime bunker on the Isle of Wight in the UK that's been tastefully transformed into an ultra-modern home. We head to the city of San Francisco to hunt out a hidden gem on winding Lombard Street, an ultra-modern home hidden behind a sleek facade designed to blend with its neighbours. And we visit an author's paradise on the remote coast of Nova Scotia, Canada: a super sleek home devoted to his incredible collection of books.