The Han River is, IMHO, the most beautiful outdoor area in Seoul. To be sure, Seoul can boast many gorgeous parks and lush mountains, but for me, the Han reigns supreme. Perhaps because I spent the good majority of my last 26 years on San Diego's beaches, I appreciate the sound of running water. Also as I watch the sunset over the Han I can pretend I'm watching the sunset over the Pacific. (What the hell am I doing in Korea?) We took the bus to Express Bus Terminal Station (line 2) (고속터미널역) and walked north until we hit the river. From there we walked west along the river for about 20 minutes and found some beat up looking bikes and rented 1 single for 3,000₩ /hr and 1 tandem for 6,000₩ /hr. Be sure to ride some around, check the air in the tires, and choose the best one. Also I couldn't fit my moderately lengthed legs on the rear seat (I'm 5"10', or for those of you who have been in Korea too long, 177cm"). The first tandem I chose was really a lemon and ...