I didn’t go to Seoul often—I preferred the rhythm and charm of Daegu. But when I did visit, I took full advantage of the city’s transportation. Driving worked well in Daegu, but in Seoul, it wasn’t worth the stress. The city is huge, crowded, and so well-connected you’d only slow yourself down in a car. Walking is a great way to explore—if you stick to one neighborhood at a time. But to see more of Seoul without the hassle, you’ll want a few other options. Here are four…