The Maple trees are reminiscent of fall. The color of the maple trees range from orange, to red, to green. But more than just its ornamental qualities, the maple tree produces one of the best-tasting sweeteners in the world today: the maple syrup. The maple sap is used to create the famous syrup. The syrup itself has a distinct caramel flavor which can range from light to intense. If you love sweet and caramel-based flavors, try our maple e-liquid.