According to Baidu Encyclopedia, Luogang Park is located between the old city of Hefei and the new lakeside area of Hefei, with a planned total area of 12.7 square kilometers, which is about equivalent to four central parks in new york and the size of 1700 football fields. It is the largest urban park in the world at present, in which the park green area is 1 1.45 square kilometers, and the blue-green space accounts for the proportion of the actual planned land. Ticket price: free; Construction time: April 20, 2020; Opening time: September 26, 2023.