Solomon Islands is a nation in Melanesia, east of Papua New Guinea. It consists of more than 990 islands, which together cover a land mass of 28,400 square kilometres. Its capital is Honiara, which is located on the island of Guadalcanal.

The Solomon Islands have been inhabited by Melanesian people for at least 30,000 years. The United Kingdom established a protectorate over the Solomon Islands in the 1890s. Some of the most bitter fighting of World War II occurred on these islands. Self-government was achieved in 1976 and independence two years later. The country remains a Commonwealth Realm.

Since 1997 ethnic violence, government misconduct and crime have undermined stability and civil society. In June 2003 an Australian-led multinational force the Regional Assistance Mission to the Solomon Islands (RAMSI) arrived to restore peace and disarm ethnic militias. Solomon Islands is a wide island nation that lies East of Papua New Guinea and consists of many islands: Choiseul, the Shortland Islands; the New Georgia Islands; Santa Isabel; the Russell Islands; Nggela (the Florida Islands); Malaita; Guadalcanal; Sikaiana; Maramasike; Ulawa; Uki; Makira (San Cristobal); Santa Ana; Rennell and Bellona; the Santa Cruz Islands and three remote, tiny outliers, Tikopia, Anuta, and Fatutaka. The distance between the westernmost and easternmost islands is about 1500 km. The Santa Cruz Islands, north of Vanuatu, (of which Tikopia is part) are especially isolated at more than 200 km from the other islands. Bougainville is geographically part of the Solomon Islands, but politically Papua New Guinea.

The islands' ocean-equatorial climate is extremely humid throughout the year, with a mean temperature of 27° C (80° F) and few extremes of temperature or weather. June through August is the cooler period. Though seasons are not pronounced, the northwesterly winds of November through April bring more frequent rainfall and occasional squalls or cyclones.

The annual rainfall is about 305 centimeters (120 in.). The Solomon Islands archipelago is part of two distinct terrestrial ecoregions. Most of the islands are part of the Solomon Islands rain forests ecoregion, which also includes the islands of Bougainville and Buka, which are part of Papua New Guinea, these forests have come under pressure from forestry activities.

The Santa Cruz Islands are part of the Vanuatu rain forests ecoregion, together with the neighboring archipelago of Vanuatu. Soil quality ranges from extremely rich volcanic, and there are Volcanoes with varying degrees of activity are situated on some of the larger islands, to relatively infertile limestone. More than 230 varieties of orchids and other tropical flowers brighten the landscape.