The full name of Waikiki Ancient Road is Waikiki Historic Trail, located in the center of Honolulu. Although the ancient road is located in the most prosperous area on Ouhu Island, the natural environment is excellent, the greening degree is very high, and the vegetation is dense and prosperous. Because it is right by the sea, it is wet and sultry during the day, and the sea breeze is very cool in the evening.