Santa Ysabel Island
In May, the expedition left Santa Ysabel, and after sighting many more islands of the group, they cast anchor off the coast of a large island which Gallego named Guadalcanal, after his own native place near Seville.
On the 19th and 22nd, Sarmiento and Mendana, accompanied by Ortega, made excursions into the interior, ascending a high mountain and enjoying a magnificent panorama. Afterwards a boat's crew was massacred by the natives, and Sarmiento was obliged to make severe reprisals.
Guadalcanal Island
In August, the expedition removed to another island which was named San Christobal, where they remained for forty days, refitting and taking in supplies, and here the brigantine, which had done such good service in exploring the shallow coasts, was abandoned.
Sarmiento now desired to return by way of the islands discovered by the Inca Tupac Yupanqui, and submitted a report to that effect on September the 4th, 1568.