Ready to travel to all of the amazing places in Korea I’m constantly talking about? With high-sped scenic trains crisscrossing the peninsula, you can get from Seoul to Busan or just about anywhere in between via train… if you know how it works. The KTX is one of the most efficient rail systems in Asia and if you want to use it, you’ll want to get to know the KORAIL pass, especially if you’re on a budget. Get ready to travel by train in Korea: (This post contains affiliate links, which means I receive a certain percentage of a sale if you purchase after clicking at no cost to you.…