Enjoy a geological walk in on of the most amazing islands off the west coast. The walk culminates at the glorious pebble beach of Columna’s Bay, where the variety and colour of the pebbles is stunning. See how many you can find, identify and challenge the guide with!
Free, no booking required. Meet at the Iona Slipway for 10:15am.
An event in the Scottish Geology Festival, organised by the Scottish Geology Trust.
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