From past many years Chatuchak Park is my favorite place for run and exercise. Chatuchak park is one of the oldest public parks in Bangkok. Construction began in 1975 on land donated by the State Railway of Thailand. The park opened on 4 December 1980. It has an area of 0.304 square kilometres. It was later augmented with Queen Sirikit Park and Wachirabenchathat Park, though they are separated from Chatuchak Park by Kampaengphet 3 Road. An artificial lake runs along this thin and long park with numerous bridges crossing the lake. A train museum is situated inside the park.