Gardon n. : A European cyprinoid fish; the id.

Example:
Does anyone know the name of the book where the girl finds a skull in her Gardon?

Taxonomy
free encyclopedia, tributary, kayak, canoe, Pont du Gard, Pont Saint-Nicolas, bridges, Basin area, the Rhône, left tributary, search, the French, French footballer, Mouth, Rhône, N 4, southern France, namesake.

Defination from the web:
Gardon. The Gorge du Gardon, which ends at Pont Saint-Nicolas, is a popular recreation area for kayaking, canoeing, rock climbing, and hiking. ...