 McKay Bay Nature Park is a 38-acre park on McKay Bay that is part of the larger 200-acre McKay Bay Park and Greenway.The park is a location along the Great Florida Birding Trail.There is a .17 mile boardwalk trail through mangroves and mudflats, an observation tower that doubles as an education pavilion, a paved 1.25 mile multi-use trail and .5-mile nature trail.