Trinidad and Tobago , officially the Republic of Trinidad and Tobago, is a twin island country situated off the northern edge of South America mainland, lying 11 kilometres (6 mi) just off the coast of northeastern Venezuela and 130 kilometres (81 mi) south of Grenada. Bordering the Caribbean to the north, it shares maritime boundaries with other nations including Barbados to the northeast, Grenada to the northwest, Guyana to the southeast, and Venezuela to the south and west. The country covers an area of and consists of two main islands, Trinidad and Tobago, with numerous smaller landforms. The two main islands are divided into nine regions, and one ward. Sangre Grande is the largest of the country's nine regions, comprising about 18% of the total area and 10% of the total population of the country. Trinidad and Tobago lies outside of the hurricane belt.