Aruba has an impressive array of huge, mysterious, diorite boulders, which date back thousands of years. Formed by ceaseless pounding waves and strong winds, these natural rock formations are now ...

Aruba’s Ayo and Casibari rock formations are located in the island’s dry desert interior, and both offer a fun opportunity for kids to climb and explore. See historic petroglyphs made by Aruba ...

and unique Casibari Rock Formations, the resort's design reflects the colonial architecture. St. Regis Hotels & Resorts senior vice president and global brand leader George Fleck said: “Aruba is ...