Nukunonu's a group of coral islets within Tokelau in the south Pacific Ocean. Covering 5.5 km², it's the largest of the three islands that constitute Tokelau, and's composed of an atoll surrounding a central lagoon, which itself covers some 90 km². According to the 2006 census 426 people live on Nukunonu, of which more than 95% belong to the Catholic Church. The main settlement on the atoll's located on Nukunonu Island at the southwestern edge of the lagoon with a concrete bridge join… (More on Nukunonu)