Upolu

Upolu is an island in Samoa, formed by a massive basaltic shield volcano which rises from the seafloor of the western Pacific Ocean. The island is 75 kilometres long and 1,125 square kilometres in area, making it the second largest of the Samoan Islands geographically. With approximately 145,000 people, it is by far the most populated of the Samoan Islands. Upolu is situated to the southeast of Savai'i, the "big island". Apia, the capital, is in the middle of the north coast, with Faleolo International Airport at the western end of the island. The island has not had any historically recorded eruptions, although three lava flows date back only a few hundred to a few thousand years.

In the Samoan branch of Polynesian mythology, Upolu was the first woman on the island.