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Alba fon Talamh/Scotland Underground Episodes

  1. Tomorrow 21:00
    BBC ALBA

    Episode 1Series 1

    1/3 Calum starts his underground tour by exploring the incredible cave networks of Applecross. (R)

  2. Tuesday 21:45
    BBC ALBA

    Episode 2Series 1

    2/3 In the Highlands, Calum explores the caves of Assynt - a Unesco global geopark. (R)

  3. Next Sunday 22:00
    BBC ALBA

    Episode 2Series 1

    2/3 In the Highlands, Calum explores the caves of Assynt - a Unesco global geopark. (R)

  4. Tue 3 Nov 2026 21:00
    BBC ALBA

    Episode 3Series 1

    3/3 Calum explores the underground sites of central Scotland. (R)