Festival Cultural Cuevas del Pomier in Borinquen/San Cristobal
Las Cuevas del Pomier near San Cristobal, the largest cave complex in the Caribbean and home to major pre-Columbian Taino pictographs and petroglyphs, was associated with a dedicated cultural festival that available research indicates has apparently ceased operating since around 2019, though the caves remain a significant year-round heritage site.
Las Cuevas del Pomier, located near San Cristobal within a designated anthropological reserve, form the largest cave complex in the Caribbean and hold one of the region's most significant collections of pre-Columbian Taino pictographs and petroglyphs, making the site itself a genuinely major cultural heritage destination regardless of any specific festival programming.