If you are planning to visit Sumatra in Indonesia, you are going to want to stop by Lake Toba, the largest volcanic lake in the world. Unlike other popular destinations in the country, getting to Lake Toba can be a bit of a hassle when you do not know how. Within this travel guide, I will provide you with all the information you need to help you get from Medan, the capital city of Sumatra, to Lake Toba based on...