From Mynydd y Gwair to Dinefwr Park - Carmarthenshire
In this, the first episode of series 4, Mike finds out that the locals at The Telegraph pub in Llangadog hate the grapefruit flavoured beer brewed on the premises - over the border in England they can't get enough of it!
In Ammanford Mike has a go at (and is surprisingly good at) engraving a large stone in the company of world-renowned calligrapher Ieuan Rees. Then it's back in the van, taking in The Rebecca Riots, Bethlehem, a monument to Plaid Cymru leader Gwynfor Evans and Carreg Cenen Castle before doing some serious shopping with TV personality Elinor Jones at the boutiques of Llandeilo.
He winds up in Dinefwr Park watching the Roundheads and Royalists batter each other with pikes and muskets. He backs the loosing side of course!