On one sunny afternoon while my parents were sunbathing on Waikiki Beach, I decided to go to downtown Honolulu and its Chinatown. Even though Oahu has an excellent bus system, it is not easy for the tourists to use! Not on a single bus stop you could find a map of bus routes or their schedules. Because of that I ended up walking way more than I initially intended and my feet were hurting me a lot at the end of the day.