Similarly, the Casibari Boulders are about 3.2 km (2.0 mi) inland between Natural Bridge and Oranjestad, the capital of Aruba, to the west of Boca Andicuri.
They used to visit Ayo Rock Formations so that they could hear incoming thunderstorms closing in on the island of Aruba.
They also carved paintings in rocks called petroglyphs while performing religious rites.
There is no plausible explanation yet for the presence of these unusual wind-carved boulder formations on a flat sandy island.
On a clear day, the entire island and even Venezuela coast line can be seen from the formations site.