All / Afternoon Geology Tours The geology of Ballachullish Slate quarry - Sunday 31st August 2025 12:00 - 14:00 from £25.00 The geology of Portsoy - Saturday 16th August 2025 - 12:00-14:00 from £20.00 Sold out The geology of Portknockie - Bow fiddle rock - Sunday 17th August 2025 - 12:00-14:00 from £20.00 The geology of Arbroath cliffs - Sunday 3rd August 2025 - 12:00-14:00 from £20.00 The geology of Stonehaven - The Highland Boundary Fault line - Sunday 12th October 2025 - 12:00-14:30 from £25.00 Risk Assessment | Code of Conduct | Company Policy