About this season
Will Millard discovers Wales's hidden history by exploring forgotten, secret and almost inaccessible locations that show the country as it has never been seen before
Episodes (3)
1. Episode 1
Aired 26 November 2018 • 59 min
Will Millard discovers the hidden history of Wales. He begins his tour in the north, uncovering long-unseen historical gems such as the biggest abandoned slate mine in the world.
2. Episode 2
Aired 3 December 2018 • 59 min
In this second episode, Will continues his tour around Wales by moving to both mid-Wales and the west of the country. From a lead mine that's thousands of years old and a beautiful cave with a very scary entrance to an abandoned sea fort and a derelict mental asylum,
3. Episode 3
Aired 10 December 2018 • 59 min
In this final episode, Will completes his tour around Wales in the south of the country. From the resting place of early man to a lost mediaeval city, and from a forgotten prisoner of war camp to an abandoned coke works,