The estuary of the river Forth which rises in Loch Ard in the Trossachs. The interesting sound of the name led to its use in the popular Scottish children's rhyme [[Go Forth]].
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The '''Firth of Forth''' is the estuary of the river Forth which rises in Loch Ard in the Trossachs. The interesting sound of the name led to its use in the popular Scottish children's rhyme [[Go Forth]].