[1][2] It has an interactive water fountain, rock climbing, a pavilion, picnic amenities, a military memorial, and a 100-year old restored antique carousel.

[1][3] In 2006, a circular landscape of trees representing the sister cities of Chattanooga called the Peace Grove was added to the park.

[2] It has 52 hard-carved animals, a calliope band organ, and gold leaf benches.

[2] The park was established through the work of HGOR and the River Front Development Committee.

[3][5] The park was named after Charles H. Coolidge, a Medal of Honor recipient who fought in World War II.