Ratnapura, meaning “City of Gems,” is nestled in the wet zone of southern Sri Lanka and is famous for its rich deposits of sapphires, rubies, and other precious stones. Visitors can tour gem mines, witness traditional mining techniques, and even try their hand at gem panning. The town is surrounded by dense rainforests and is a gateway to the Sinharaja Rainforest, a UNESCO World Heritage Site and biodiversity hotspot. Other attractions include the Sri Pada Mountain Range (Adam’s Peak) and the Rathna Ella Falls. Ratnapura offers a unique blend of geology, nature, and culture. The best time to visit is from December to March. Combine your trip with a visit to Sinharaja for a full nature and adventure experience. Ratnapura is perfect for curious travelers interested in geology and eco-tourism.