Tags: Mountain Range.
The Domenigoni Mountains are a mountain range in Riverside County California. They lie north of the Menifee Valley and south of the Perris Valley and San Jacinto Valley west and north of Diamond Valley and north of Domenigoni Valley. The Domenigoni Mountains are composed primarily of metamorphic rock of the Triassic – Jurassic French Valley formation within Searls Ridge and the 1967 foot summit across the saddle to the west of it.