The Sinharaja Rainforest is believed to be over 160 million years old, making it one of the oldest surviving rainforests in the world. It’s a UNESCO World Heritage Site, known not just for its incredible biodiversity but also for its cultural importance. For centuries, local communities have used the forest’s rich variety of leaves, roots, and plants for traditional medicine. Many of these natural remedies are still used today, passed down through generations. It's a place where nature, history, and healing truly come together.