You can catch Derek's recent Abergwyngregyn to Conwy Walk right now on BBC Wales iPlayer.
The link and description follow below, it's a most enjoyable one.
Weatherman Walking BBC Wales
The Welsh Coast Series 2: 4. Abergwyngregyn to Conwy
Derek Brockway visits north Wales and goes into hiding, only to be tracked down by a pair of search and rescue dogs. This walk also has him heading to the hills on a coastal route hundreds of feet up a mountain, trying his hand at golf and learning how a top secret operation near Conwy played a major part in winning the Second World War. His walk takes him from the village of Abergwyngregyn to the quay at Conwy.
Duration 29 mins
First shown 7:30pm 16 Apr 2020
Available for 29 days (Posted 20 April 2020) via the BBC Wales iPlayer link below...