Lady Louisa was the daughter of the 7th Duke of Devonshire, ancestor of the current owner of Lismore Castle, the 12th Duke of Devonshire.

On the portion of the trail which follows the river’s path, one can expect to find a wide variety of woodland vegetation, including beech, ash, fern, spindle tree, holly, ivy, wood sorrel, golden saxifrage, wild garlic and many more.