Step back in time and dis­cov­er the nat­ur­al rock for­ma­tions in Aru­ba. Path­ways are in place to bet­ter explore these ancient sites. For such a rel­a­tive­ly flat island, the pres­ence of the unusu­al hills and huge mono­lith­ic boul­ders in Aru­ba are tru­ly an enig­ma. There are two mys­ti­cal giants open for you to climb and explore: the Ayo and Casi­bari Rock For­ma­tions. These remark­able nat­ur­al won­ders add aes­thet­ics to the land­scape, as well as pro­vide excel­lent van­tage points from which to bet­ter view the island.