Previews of the week

TV Preview this week

Sunday, July 23

Creedon’s Shannon, 6.30pm, RTE One

In this new series, John Creedon (left) travels the length of the River Shannon, Ireland’s longest river at 360km, which flows through 12 counties. The veteran broadcaster begins his journey in Co Cavan, where he meets scientists attempting to find the true source of the river. He also visits the Arigna Mines on the shores of Lough Allen, chats to ...