It's a trip to Wales for Sir Terry Wogan and Mason McQueen to track down the foodie delights of Abergavenny in Monmouthshire. They have a busy visit and are impressed by the variety of locally produced food on offer in the market town known as the gateway to Wales. They feast on a Nepalese curry, drink Welsh wine, have a go at making sweets that the miners would have taken down the pit, drop into a Michelin-starred restaurant and at a BBQ at the castle are serenaded by a male voice choir.

Conwy, on the north coast of Wales, is looking splendid as Mason McQueen's black cab takes Terry Wogan to the small medieval town with the large castle. The locals do the duo proud as they show off their Welsh cuisine. Terry gets a BBQ going and tempts motorists to sample his homemade burgers. The taxi heads over the Menai Straits to Anglesey and they learn how to produce salt, the ancient skill of oyster farming and the importance of conservation.