The third visit of the week is to 500-year-old Layer Marney Tower in Essex, where posh hosts Nick and Sheila Charrington warmly welcome the guests into their luxury glamping lodges. The hosts lay on a treasure hunt that pits Sheila and Nick against one another and sends one of the teams off on a wild goose chase. Their campers find few faults with the accommodation, but over dinner Amber shares a revelation that changes the way the guests see things. The following morning, the group get together and test the quantities in Nick and Sheila's breakfast hampers before leaving feedback for their hosts.