Julie Walters narrates as we visit the neighbouring counties of Sussex and Kent, consistently named the sunniest areas in the UK.Actor Robert Bathurst is our guide on a walk through Rye to Camber Sands, his home for more than 20 years. Zoe Ball visits Standen House to check out one of the country's most celebrated gardens. The iconic white cliffs of Dover wow Liz Bonnin with a great British view. In Whitstable, Ade Edmondson tastes the local delicacy, oysters.