Complex sentence: The highest point of the Teffedest is the In Akoulmou, but the impressive Garet el Djenoun, located at the northern end of the range, is one of the most conspicuous peaks of the range.
Split into simpler sentences: The highest point of the Teffedest is the In Akoulmou. The impressive Garet el Djenoun, located at the northern end of the range, is one of the most conspicuous peaks of the range.