Engineer Tim Joyce heads to Valentia Island in Kerry, investigating how the Transatlantic Telegraph Cable transformed the island into a telecommunications hub with an impact compared to the advent of the internet

Copper mining the Beara Peninsula

Episode: 3x03 | Airdate: Apr 30, 2020

Geographer Susan Hegarty heads to the western tip of the Beara Peninsula as she explores former copper mines in Allihies, Co Cork

Turlough Hill Pumped Hydro-Station

Episode: 3x04 | Airdate: May 7, 2020

Engineer Tim Joyce explores the innovative engineering of Turlough Hill Pumped Hydro-Station, which is hidden deep inside a granite mountain in Wicklow

Shannon Newtown

Episode: 3x05 | Airdate: May 14, 2020

Geographer Susan Hegarty discovers how the success of the Shannon Airport Free Trade Zone sparked the building of Ireland's first new town in 300 years

Marino Garden Suburb

Episode: 3x06 | Airdate: Sep 10, 2020