Fodor's Expert Review Rock Formations
The massive boulders at Ayo and Casibari are a mystery, as they don't match the island's geological makeup. You can climb to the top for fine views of the arid countryside. The main path to Casibari has steps and handrails, and you must move through tunnels and along narrow steps and ledges to reach the top. At Ayo you can find ancient pictographs in a small cave (the entrance has iron bars to protect the drawings from vandalism). At the base there is a new café/bar/restaurant open for lunch, and their dinner at night when lit up with colored lights around the rocks is surreal. Some party bus tours stop there for dinner before continuing on their barhop journey.