Would you like to organize a private beach cleanup? Learn how here.

 

All Day

Tijuana River Action Month (TRAM)

Tijuana Estuary Visitor Center 301 Caspian Wy, Imperial Beach

Tijuana River Action Month is a series of education and stewardship events held during September and October to benefit the Tijuana River Watershed. The goals of TRAM are to mobilize

Free

San Diego Inaugural Climate Week

San Diego Climate Week — October 1–8, 2025 Get ready for the inaugural San Diego Climate Week, a bold, community-powered movement designed to inspire collaboration, build climate resilience, shape policy

Free
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Watershed Walk- Tijuana River Valley

Tijuana River Valley Regional Park 2721 Monument Road, San Diego

Discover the borderlands & the water that connects us all.
Join us on Saturday, October 4th, for a guided nature walk of the Tijuana River Valley!

Free

BEACH CLEANUP – Oceanside Pier

Oceanside Pier 301 The Strand N, Oceanside

The Surfrider Foundation, San Diego Chapter, hosts a beach and street cleanup at Oceanside Pier. Meet at Lifeguard Tower 8, near the corner of Breakwater and The Strand. Registration and

BEACH CLEANUP – Ocean Beach Pier

Ocean Beach Pier 1850 Ocean Front Street, San Diego

The Surfrider Foundation, San Diego Chapter, hosts a beach cleanup at Ocean Beach Pier.  Meet at Ocean Beach Veterans’ Plaza, south of the lifeguard tower. Registration and event information can

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Walter Munk Day

Kellogg Park- La Jolla Shores 8277 Camino Del Oro, La Jolla

Walter Munk Day ~ Celebrate Our Oceans Join us and our friends at Walter Munk Foundation for a fun-filled day continuing Walter Munk’s iconic 80-year legacy of daring exploration and

Free