Fiesta Island
Our pickFiesta Island started as leftover sand. In the 1950s, San Diego dredged the old tidal lagoon the Spanish had called Bahia Falsa, the "false bay," into the boating playground we now know as Mission Bay, and the dredged sand became an island of about 470 acres. Decades later, it's where the city's dogs go to run.
Here's why it's No. 1 among dog-friendly places in San Diego: the City lists the entire island as leash-optional, shoreline and interior included. Your dog can splash along the calm bay edge, tear across open ground or trot beside you on the 5.2-mile path that loops the island, and there's a fenced off-leash area too if you want a boundary for part of the visit. The southwest corner is the heart of it. A group of owners called FIDO, short for Fiesta Island Dog Owners, formed in 2008 to protect and improve that roughly 90-acre stretch, and a 2021 City plan for the island set aside most of the southwest portion as the off-leash dog park. In 2016, USA Today named Fiesta Island the best dog park in America.
The praise from regulars comes back to one thing: space. Room to roam, a choice of sand, calm bay edge or open ground, and more freedom than any fenced run can offer. That freedom stands out even more in Mission Bay, where dogs elsewhere in the park are barred from 9 a.m. until 4 p.m. in the cooler months (6 p.m. from April through October) and stay leashed the rest of the time. If your dog's idea of a perfect morning is covering serious ground and then wading in flat water, this is the place.
All that room comes with no built-in comforts, so plan like a camper. There are no restrooms on the island, no shade to speak of and plenty of rough ground. Bring water and a bowl for both of you, and in summer go at first light, before the sand and pavement heat up. Special events can delay opening, and the dog area closes for part of a couple of days each spring for brush mowing, so check the City's Fiesta Island page before a very early drive.
A few corners stay off-limits even here. Two California least tern nesting sites are locked year-round, buffer zones around them close from April 15 to September 15, and dogs aren't allowed at the Youth Aquatic Center. You drive onto the island from East Mission Bay Drive, off Sea World Drive, and parking is spread throughout, so you can pick a stretch of shoreline and settle in. There are fire rings on the island, too, for anyone stretching a dog day into the evening.




