Holiday Wonderland

Holiday Wonderland returns to Gallagher Square at Petco Park from December 4 through December 23, 2026. It's one of those San Diego December traditions that takes over a good chunk of the ballpark for a few weeks, and this year they're describing it as even bigger and more magical than before.

The whole thing is built around a winter wonderland theme. You'll find Christmas lighting displays across the square, nightly snowfall, and a 40-foot Christmas tree decorated for the season. It's the kind of setup where you can spend a few hours just walking through and taking in the lights.

Your admission covers a fair amount of the activities. You can meet Santa and other holiday characters, take a ride on the grand carousel, and hop on the Christmas train. There are carnival games to play and a hill with real snow for sledding. If you're looking for something to eat or drink, they'll have festive drinks, seasonal treats, and local artisan shops open for browsing. It's a lot to fit into one visit, so you might want to pick a night when you've got a few hours to kill.

Beyond the public side of things, the site can also be booked as a venue for corporate and group holiday parties, so if you're planning a work outing, that's an option too. Otherwise, you can just drop in whenever you're in the mood for some holiday cheer. It runs from December 4 through December 23 at Gallagher Square at Petco Park in San Diego.