Santa Cruz Islands

The Santa Cruz Islands are a group of islands in the Pacific Ocean, part of Temotu Province of the Solomon Islands. They lie approximately 250 miles (400 km) to the southeast of the Solomon Islands Chain. The Santa Cruz Islands lie just north of the archipelago of Vanuatu, and are considered part of the Vanuatu rain forests ecoregion.

NASA picture of Nendo, the largest of the Santa Cruz Islands
The largest island is Nendo, which is also known as Santa Cruz Island proper (505.5 km², highest point 549 m (1,801 ft), population over 5000). Lata, located on Nendo, is the largest town, and the capital of Temotu province.
Other islands belonging to the Santa Cruz group are Vanikolo Island (173.2 km², population 800, which is actually two islands, Banie and its small neighbor Tevai) and Utupua Island (69.0 km², highest point 380 m (1,247 ft), population 848).
The Santa Cruz Islands are less than five million years old, and were pushed upward by the tectonic subduction of the northward-moving Indo-Australian Plate under the Pacific Plate. The islands are mostly composed of limestone and volcanic ash over limestone. The highest point in the Santa Cruz Islands is on Vanikoro, 924 m (3,031 ft).
The term Santa Cruz Islands is sometimes used to encompass all of the islands of the present-day Solomon Islands province of Temotu.
The islands were visited by Álvaro de Mendaña de Neira on his second Pacific expedition in 1595. Mendaña died on the island of Nendo, which he had named Santa Cruz, in 1596.
During World War II, the Battle of the Coral Sea was fought north of the Santa Cruz group and some sea planes were based in Graciosa Bay, with one reportedly having sunken there. Chemical ordinance stored on Vanikoro Island was not completely removed until the 1990s.