Griff reaches the dramatic slopes of Mount Snowdon and is challenged to find a Snowdon Lily - one of the rarest plants...

Jutting out into the Bristol Channel, the Gower Peninsula is one of the finest areas of unspoiled countryside in Wales.

Griff tries to walk a troublesome corgi and explores the Pembrokeshire coast.

Griff visits the tiny island of Ynys Gored Goch, where he embarks on a search for puffins.

Griff learns about the legend of the Holy Grail of Nanteos and explores Mid Wales.

Griff searches antique shops in his quest for a Welsh dresser.

Griff inspects the remains of the now-forgotten Aust Ferry - once the "gateway into Wales" - and tries to learn the...

Griff is in Hay-on-Wye, the town of books. He then journeys into the mountains to find a lake to swim in.