Mission Bay Park with over 4,600 acres (almost 19,000 ha) - half water, half land - is the world's largest aquatic park of its kind. Dog-friendly, it has 27 miles (43 km) of shoreline and 19 sandy beaches. Millions visit each year to swim, windsurf, sail, boat, water ski, bike, walk, picnic or play volleyball and basketball. It is also home to SeaWorld San Diego.

sandiego.gov