Several other volcanoes lie north of Yucamane, such as the or high Yucamane Chico and the or high Calientes, which form a long north-south volcanic chain with Yucamane. Other volcanoes in the area include San Pedro and the much older Nazaparco. Nazaparco consists of andesitic rocks and rhyolitic block and ash flows, while Yucamane Chico and Calientes are surrounded by radially extending lava flows like Yucamane proper. Calientes have a degraded summit crater. These older volcanoes are eroded and show evidence of sector collapses and glaciation, which has left moraines at elevations of about . This volcanic complex is part of the Cordillera del Barroso mountain chain in southern Peru. The Yucamane fault runs in a north-south direction across the volcanoes, and another fault that runs northwest-southeast is named the Yucamane Chico fault; the Yucamane Chico volcano roughly coincides with the intersection of these faults.