Complex sentence: The western cordillera in the Cauca extends from southwest to northeast, among the most important accidents is the blade of Napí, the hills of Guaduas, Munchique and Naya and the Cauca River Valley.
Split into simpler sentences: The western cordillera in the Cauca extends from southwest to northeast. Among the most important landmarks are the blade of Napí, the hills of Guaduas, Munchique, and Naya, and the Cauca River Valley.