You've probably never seen a gym quite like the one at Cedar Grove Park. For one thing, there are no walls. The collection of weight and cardio machines resides entirely outdoors, arranged atop a large section of sandy ground. Just because the outdoor gym doesn't have electricity to work with doesn't mean it's lacking in equipment. Here, you can pedal on an entirely muscle-powered elliptical, tone your biceps on two-person weight machine, or strengthen other problem areas with the other eclectic equipment.
If you have kids along with you, however, they'll probably be more interested in getting their exercise in at Cedar Grove Park's playground. True to its name, the park is rife with flourishing trees, so the playground boasts plenty of shady protection from the sun (augmented by canopies over most of the equipment). Keep a close eye while your youngsters crawl through tunnels, race down slides, and scale the rock-climbing wall.
Cedar Grove Park
11385 Pioneer Road
Tustin, CA 92782