Texas Caves of Peru, natural voids in the ground, specifically spaces large enough for a human to enter. Pages in category "Caves of Peru" The following 11 pages are in this category, out of 11 total. This list may not reflect recent changes. C ChivaterosG Guitarrero CaveH Hatun UchkuK Killa Mach'ayP Pikimachay Pumawasi, AntaQ Qaqa Mach'ayS Shihual (Peru) Sima PumacochaT Tampu Mach'ay, Huancavelica Toquepala Caves