The interesting scenic spots in Haikou are: Haikou arcade old street, Hainan Provincial Museum, Haikou Crater National Geopark, Haikou Bell Tower, Wugong Temple and so on. 1. Haikou Qilou Old Street is the most distinctive street landscape in Haikou. Sipailou is the oldest building, which was built in the Southern Song Dynasty and has a history of more than 700 years. The arcade floor is not too high, with two or three floors in the majority, and some still retain earlier commercial names and exquisite carvings on railings, doors and windows. The full Nanyang style has not lost its local flavor and charm because of the arrival of tourists. The beauty of Haikou's old arcade is more elegant in the precipitation of years, as if turning over the century-old picture scroll of Haikou page by page. 2. Hainan Provincial Museum Friends who want to know about Hainan's characteristics or are interested in marine civilization in a short time can visit Hainan Provincial Museum. There are three treasures in Hainan Provincial Museum: Gu Jian, the bronze statue of Wang Yuebei, the three-color horse figurines in Tang Dynasty and the white glazed phoenix-headed pot in Song Dynasty, all of which are precious national cultural relics. Hainan Provincial Museum has three basic exhibitions: Nanhai Marine Civilization Exhibition, Hainan History Exhibition and Hainan Customs Exhibition. 3. Haikou Crater National Geopark Crater World Geopark is located in Shishan Town, xiuying district, southwest of Haikou City 15km. It is a national 4A-level scenic spot and the only tropical island city volcanic group geological park in China. Among them, Haikou volcano group is a rare Quaternary volcano group in the world. About/kloc-0.0 million years ago, there were as many as 40 volcanic cones and more than 30 lava tunnels. This is a rare volcanic wonder. Friends who come to Hainan must not miss it. 4. Haikou Bell Tower Haikou Bell Tower is one of the eight scenic spots in Haikou and a must-see in Haikou. I have never seen the bell tower, so I am embarrassed to say that I have been to Haikou. Not only the landscape is unique, but also it is especially suitable for riding. Haikou Bell Tower was built in 1928, founded by Qiongji Patriotic Overseas Chinese Week. After the completion of the bell tower, it has become the most unique and eye-catching landmark in Haikou. If you want to be in Hainan, you must go to the Wugong Temple. Located at the junction of Haikou City and Qiongshan City, the temple is composed of many ancient buildings, such as Wugong Temple, Su Gong Feet, Guanjiatang, Xuepu Hall, Wugong Jingshe, Qiongyuan and so on, commonly known as Wugong Temple. It has the reputation of "the first building in Hainan", and the "Colorful Temple", one of the eight scenic spots in Haikou City, is here. The transformed Wugong Temple is very beautiful, and the quaint Wugong Temple is completely new! At night, the night is charming and dreamlike. Colorful lights are intertwined, and the water mist is filled, as if you are in a fairyland.