Gardeners' World (1968)

S17E2 A Saintly Site - Isle of Mull, Inner Hebrides

The Time Team arrives on the Isle of Mull after being invited by two enthusiastic local archaeologists to explore a puzzling series of earthworks situated in a forest close to Tobermory. The team sets out to uncover whether these structures could potentially be remnants of a chapel dating back to the era of St. Columba.