Highlights: The twelfth stage leads the riders up into to the Pyrenees, where a couple of giants stand between the riders and the finish line in Bagnères-de-Bigorre.
Will our experts end up between a rock and a hard place when they investigate an ancient stone that could date back to the ice age for Ann and Idwal from Llangernyw?
Another chance to see these comedy sketches set in the Welsh countryside.
A Week in Wild Wales follows the journey of environmentalist filmmaker Mari Huws as she spends a week in Cardiganshire where a controversial re-wilding project is about to begin. But is it a good or bad thing for the survival of life in rural Wales?