Área Natural Protegida Provincial del Sistema Domuyo has 7 named peaks. The highest is Volcán Domuyo at 4,709 m. Other notable peaks include Cerro Chenque Mallín, Sierra La Cruzada and Cerro Puelches.
There are 7 named mountains in Área Natural Protegida Provincial del Sistema Domuyo. The highest and the most prominent mountain is Volcán Domuyo.

The highest peak in Área Natural Protegida Provincial del Sistema Domuyo is Volcán Domuyo, at 4,709 m.
Notable peaks in Área Natural Protegida Provincial del Sistema Domuyo include Volcán Domuyo, Cerro Chenque Mallín, Sierra La Cruzada, Cerro Puelches and Cerro Las Papas.
