They continued then to follow the shores of Lake Grant by climbing the plateau; but, after having gone a mile in this direction, Cyrus Harding had not been able to discover the overfall, which, however, must exist somewhere.
Prosiguieron, pues, por las orillas del lago Grant, remontando la llanura; pero, después de haber andado una milla en aquella dirección, Ciro Smith no había podido descubrir el desagüe, que, no obstante, debía existir.