Milking Maisy, the Trim Trail, a visit to the Old Gaol and hunting for the core...

Six clues, three hours, two contestants and Andy Gelder guide cluehunter Jenna Benson to hidden Treasure.

This is Beds, Herts and Bucks biggest Treasure Hunt.

This week the team milk a wooden cow, face the Trim Trail, take a visit to the Old Gaol and go hunting for the core...