Foa Island is a small island located in the Tonga archipelago in the South Pacific Ocean. It is part of the Ha'apai group of islands and is known for its beautiful beaches, clear waters, and lush vegetation. The island is primarily inhabited by a small population that engages in fishing and agriculture. The island is approximately 12 kilometers long and features a mix of sandy shores and coral reefs, making it a popular spot for snorkeling and diving. Foa Island is also home to various bird species and offers a tranquil environment for visitors seeking a peaceful getaway in nature.