How the team behind BBC 's Corsham transformed Poldark in Wiltshire into 18th-century Truro in Cornwall . Shop fronts and neat parking spaces were replaced by dirt-covered roads , rickety carts and wandering horses . Tell-tale signs of the modern age were cleverly hidden or temporarily removed - all in just one weekend .
How the team behind BBC 's Poldark transformed Corsham in Wiltshire into 18th-century Truro in Cornwall . Shop fronts and neat parking spaces were replaced by dirt-covered roads , rickety carts and wandering horses . Tell-tale signs of the modern age were cleverly hidden or temporarily removed - all in just one weekend .