Big Bay Boom Fireworks

San Diego's biggest 4th of July Fireworks show takes over the San Diego Bay with four barges at different points. There are great viewing areas all along the bay for this annual event! Parking is free at Park & Ride lots throughout the system.

MTS will be operating a Sunday schedule.  However, to accommodate the many thousands of people heading to the Big Bay Boom fireworks, the Trolley will be adding significant service on all three lines!

Traveling with kids? Take advantage of our Family Weekends promotion - every fare paying adult can bring two children (12 & under) on board for free Saturdays and Sundays!

Prime viewing locations are near the following stations:

• County Center / Little Italy
• Santa Fe Depot
• America Plaza
• Seaport Village
• Convention Center
• Gaslamp Quarter

*As a friendly reminder - masks are still required on board public transportation, even for those who are fully vaccinated. Please help Respect the Ride and wear a face covering over your mouth and nose the entire trip!*

Trolley Map

Use your phone as your pass with Compass Cloud 

Transit Station Parking