This is a public park right on McKay Bay in Downtown Tampa. There is a skatepark, playground, family pool, and paved hiking/biking trail around the perimeter of the park. There's also a pavilion right on the water which makes a great fishing spot.
Take I-275 South and merge onto I-4 East. Then take exit #1 for 22nd Street. Then make a left on E Adamo Drive. Turn right on N 26th Street. Then left on Corrine Street. Park will be on your right.
http://www.tripleblaze.com/trail.php?c=3&i=3366