This event is in the past.It took place on May 25, 2026 at Mount Diablo.










Watch a piece of living WWII history as the summit beacon flares to life at sunset, accompanied by a vintage aircraft flyover. It's a rare mountaintop ceremony that draws hundreds to remember and witness something truly singular.
Patriotic ceremony
Free outdoor event
Sunset spectacle
Mountaintop views
Tips
🚗drive or hike 7 miles to summit
🏔️visitor center has exhibits & peak access
🌅arrive early for sunset parking
Mount Diablo’s 2026 Memorial Day Beacon Lighting & WWII Flyover at Sunset
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Watch a piece of living WWII history as the summit beacon flares to life at sunset, accompanied by a vintage aircraft flyover. It's a rare mountaintop ceremony that draws hundreds to remember and witness something truly singular.
Patriotic ceremony
Free outdoor event
Sunset spectacle
Mountaintop views
Tips
🚗drive or hike 7 miles to summit
🏔️visitor center has exhibits & peak access
🌅arrive early for sunset parking
Make it an outing
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