Day 12: Back to SeoulWe ended our trip by taking a KTX back to Seoul, and went crazy buying snacks, barley tea, and honey citron tea at Lotte Mart at Seoul Main Station. Here are the snacks we recommend:1. Butter Waffles from the brand Crown2. Choco Heim (Choco Hazelnut flavour) from the brand Crown3. Premium Cheesecake4. White Torte from the brand CrownOur visit to Korea was fascinating and different, and that's what made it wonderful. I'd love to go back and do more hiking and eating!