In Koggala lake found Cinnamon island where great expedition about cinnamon industry. After a short journey of boat ride on amazing Koggala Lake find this island where you can learn all about the process goes in to making cinnamon. The demonstration how the cinnamon trees are cut and other process makes more sense to visitors. The refining process of highly valuable aromatic cinnamon oil is great expedition ever can have. There is small herbal shop where can buy cinnamon based products and you will get great opportunity to learn how cinnamon based products use for various issues.