Evaluation of Grenada's “Carib Stones” via the Rock Art Stability Index

► Grenada's Carib Stones represent an outstanding example of Caribbean rock art. ► This study focused on two distinct sites: coastal and interior rainforest. ► We analyzed the Carib Stones' stability using the Rock Art Stability Index (RASI). ► RASI uses over three-dozen rock decay forms to assess geologic stability. ► Higher decay occurs at the coastal site, but both sites need continued monitoring.