Welcome to Old Castle Lachlan

Come and enjoy all the walks and heritage at Old Castle Lachlan.
It's a great day out!

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Old Castle Lachlan provides plenty of activities, attractions, walks and history for a great family day out.

A tranquil ruin set on the beautiful shores of Loch Fyne

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There is plenty to do and see at Old Castle Lachlan

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Find out the best places to eat & stay around the area

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Old Castle Lachlan
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We are reaching out to everyone throughout the UK and around the world who cares about the importance of special places like ours to human history and to our shared future.