The Trinity River Project is a public works project undertaken in the 2000s in the city of Dallas, Texas, United States. Its goal is to redevelop the Trinity River. The project aims to turn the river's path into a collection of sports fields, trails, nature centers, and recreational opportunities. At 10,000 acres (4,000 ha) (including the Great Trinity Forest, which at 6,000 acres (24 km2) is the largest urban bottomland forest in the world), it is one of the larger urban parks in the United States.