Sumatra is a large island in western Indonesia, known for its stunning natural landscapes, rich biodiversity, and vibrant cultural heritage. It boasts lush rainforests, home to rare wildlife like orangutans, Sumatran tigers, and elephants. The island is also dotted with dramatic volcanoes, including the famous Mount Sinabung and Mount Kerinci. Sumatra’s Lake Toba, the largest volcanic lake in the world, is a popular tourist destination. Culturally, the island is diverse, with a mix of ethnic groups such as the Batak, Minangkabau, and Acehnese, each contributing to the island's rich traditions and history.