Complex sentence: Col du Grand Cucheron (el.1,188 m.) is a mountain pass in the Alps in the department of Savoie in France which crosses the northern end of the Belledonne massif, connecting the Maurienne and Isère valleys.
Split into simpler sentences: Col du Grand Cucheron, at an elevation of, is a mountain pass in the Alps in the department of Savoie in France. The pass crosses the northern end of the Belledonne massif, connecting the Maurienne and Isère valleys.