When in the tropical parts of the world, you must explore their gardens. It is unlike anything you might have witnessed before. Here in Penang, you have the glorious spice garden which showcases all kinds of spices and herbs that these parts of the world are quite famous for. You can even witness a rubber plantation which you will thoroughly enjoy. If you are interested in botany, you are going to have the time of your life. Even for the young minds, it will be educative where they can learn so much about herbs, that they are sure to enjoy.