The Mentawai Islands are a group of islands located off the western coast of Sumatra, Indonesia. Comprising about 70 islands, the largest ones are Sipora, Siberut, North Pagai, and South Pagai. The islands are known for their lush rainforests, diverse wildlife, and beautiful beaches, making them a popular destination for eco-tourism and surfing. The indigenous people of the Mentawai Islands, known as the Mentawai, have a rich cultural heritage and unique traditions. They primarily rely on agriculture, hunting, and fishing for their livelihoods. The islands are also home to various species of flora and fauna, some of which are endemic to the region.