40-year-old mum and butcher's assistant Natalie from Richmondshire takes charge. She's planned a seaside stroll to one of the most famous spots on Yorkshire's stunning coastline, Robin Hood's Bay. Steeped in history, with stunning sandy beaches and picturesque cobbled streets, it's renowned as a top destination for walkers.Nat's got a chilly surprise planned for them along the way - but can she tempt her fellow walkers in for a dip in Yorkshire's freezing waters? And will her walking day out at the beach, packed with sun, sea, sand and smugglers, convince the group that Nat's favourite route is the winner?