Tri-City Park is located on Westwood Road and borders the cities of Westlake, Fairview Park, and Rocky River. The park features a baseball diamond, soccer field, pavilion, playground, 6 tennis courts, 6 new pickleball courts, and public restrooms.

Westlake shares the park with its border communities. As part of a cooperative agreement, the three cities share funding and maintenance of the park, which is open from dawn to dark. Alcohol is prohibited on park grounds.