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Earth Day Events in Orange County
Earth Day is April 22 (and National Arbor Day is April 26), but there are many celebrations and events throughout the month of April

**Due to possible last minute changes to times & locations to the events below, we encourage you to click on the link of the event holder to get the most updated information.

Dana Point Huntington Beach
Irvine Laguna Beach
Laguna Niguel
La Palma Mission Viejo
Newport Beach San Clemente
Santa Ana Silverado
Westminster
Related Sections
Living Green
 

 

DANA POINT

Stand Up to Trash Beach Clean Up
Saturday April 18, 2026
8-11am

Yoga, Beach Cleanup and Lunch & Learn. What would happen if everyone picked up at least one piece of trash? Join us for a day of fun on the water, beach and surrounding areas to cleanup our natural world.

We encourage the “BYOB” (bring your own bucket or reusable bag, gloves, reusable water bottle and coffee cup) philosophy to help reduce any additional waste!

8:00 - 9:00 - Yoga in the grass at Baby Beach ​
9:00 -10:30 Beach Cleanup Every piece of trash we remove helps protect marine life. ​
10:30 Lunch & Learn This month is our 2nd Clothing Swap

LOCATION:
Dana Point Harbor
Baby Beach
Dana Point, CA 92629

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Beach & Creek Clean Up - Dana Point
April 18, 2025
8-11 am

Do your part and give back to the community! We will have supplies, but if you can, bring your own recycled bag, buckets, gloves, or other cleanup supplies to make this event as ZERO WASTE as possible

LOCATION:
Doheny State Beach - North of lifeguard station

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Dana Wharf's Special Earth Day Cruise
2026 Date TBA

Join Dana Wharf Sportfishing and Whale Watching for an Earth Day cruise on April 22nd. This annual celebration raises awareness and encourages others to protect the Earth’s natural resources for generations to come. Dana Wharf will be hosting two special Earth Day whale watch trips. All trips all day will celebrate Earth Day but a special trip will be from 5p-7p with Vicki Patterson the founder of Stand Up to Trash, an organization dedicated to keeping our beaches and oceans clean.

LOCATION:
Dana Point Harbor
34675 Golden Lantern
Dana Point, CA 92629

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HUNTINGTON BEACH

April Huntington Beach Monthly Beach Cleanup
April 18, 2026
9-11 am

Join us for a morning of giving back and supporting Orange County Coastkeeper. To reserve your spot, please register in advance.

LOCATION:
21601 E Pacific Coast Hwy
Huntington Beach, CA 92646

Bolsa Chica's Earth Day Festival - Huntington Beach
Sunday, April 26, 2026
10 am - 2 pm

Join Bolsa Chica Conservancy for games, family friendly activities, animal interactions, guided tours of the Bolsa Chica Ecological Reserve, a beach cleanup at Bolsa Chica State Beach, information booths from local environmental agencies and organizations, food, music and more!

3 LOCATIONS:
Warner Ave and PCH
Huntington Beach

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IRVINE

Pretend City Earth Day in the City - Irvine
April 22, 2026
11:00 am m

Celebrate Earth Day at Pretend City with activities that help children learn how to care for our planet. Families are invited to explore simple, hands-on experiences that highlight nature, conservation, and everyday ways we can all help protect the Earth.

*Members do not require a reservation.
*Events and dates are subject to change.
COST: Included with Museum Admission

LOCATION:
Pretend City
29 Hubble
Irvine, CA 92618

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LAGUNA BEACH

Stewardship Saturday Beach Cleanup at Crystal Cove State Park
April 11, 2026
8-11:30 am

Come help us on a habitat restoration project during Stewardship Saturday! This volunteer event is open to all and offers a hands-on way to connect with Crystal Cove’s natural beauty and history.

Participants will assist in activities to help advance ongoing restoration projects throughout the park. The day’s activities—such as site preparation, weeding, seeding, and planting—will depend on site needs and the time of year. No experience is required!

Recommended for ages 16 and up. Participants under 18 must be accompanied by an adult. Registration will be capped at 20 participants per day. RSVPs required.

LOCATION:
Crystal Cove State Park

INFORMATION:
949-497-7647

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LAGUNA NIGUEL

Earth Day & Arbor Day Celebration
April 18, 2026
8:30-11:30 am

Join the Niguel Botanical Preserve and City of Laguna Niguel for a morning of volunteering! Volunteers are needed to plant, weed, and clean up the preserve. Sign up online.

LOCATION:
Crown Valley Park
29751 Crown Valley Parkway
Laguna Niguel, CA 92677

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LA PALMA

Arbor Day Celebration
Tuesday, April 14, 2026
5 pm

Hosted by the La Palma Community Activities & Beautification (CAB) Committee and Community Services Department, the Arbor Day Celebration will include a display of entries from the coloring and art contests.

This family event will also feature Arbor Day crafts, the Arbor Day Tree Sponsorship program, a coloring and poster contest awards presentation, and, of course, the planting of a new tree in Central Park.

LOCATION:
Central Park
7821WalkerSt.

INFORMATION:
714-690-3350

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MISSION VIEJO

Earth Day & Arbor Day Celebration
Saturday, April 25, 2026
8 am - 12 pm

Volunteers will have the chance to embrace nature by planting trees and shrubs along the section of Oso Creek Trail that is north of Jeronimo Road. Participants should wear a hat, gloves, boots and sunscreen. Lunch and ice cream will be available for volunteers while supplies last.

Along with the planting, the City is hosting a Green Expo in the open space beside Oso Creek Trail, north of Jeronimo Road, that will feature earth-friendly activities and environmental exhibits with tips on pollution prevention, recycling and more.

LOCATION:
Parking will be available at the Marguerite Aquatics Complex. Complimentary golf cart shuttle service will be provided between parking areas and event location.

INFORMATION:
949-470-3086

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NEWPORT BEACH

Earth Day at the Bay
Saturday, April 18, 2026
10:00 am - 4:00 pm

OC Parks and Newport Bay Conservancy invite you to attend our annual Earth Day at the Bay celebration!

This free, family-friendly event features environmental-themed exhibits from community partners and local artists. Enjoy arts and crafts, science discovery and educational information. There will be live music throughout the day as well as a scavenger hunt complete with prizes and an opportunity drawing. Concessions will be on-site with tasty treats available for purchase.

LOCATION:
Peter & Mary Muth Interpretive Center
2301 University Drive
Newport Beach CA 92660

INFORMATION:
949-923-2290

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SAN CLEMENTE

Earth Day Beach Clean Up and Educational Fair
Saturday, April 18, 2026
9 am - 1 pm

Please join us for our annual Earth Day Event at the beach! This event includes a coastal cleanup and educational fair. Come learn more about the city’s environmental programs as well as other services offered by the city.

We’ll have free giveaways, information booths, city vehicle/equipment displays, fun and games for the kids, and free burritos from Fisherman’s Restaurant for those who pre-register and attend the beach cleanup! What better way to celebrate our beautiful city and beaches under the sun and on the sand!

LOCATION:
622 Ave Del Mar by the Pier
San Clemente

INFORMATION:
949-498-9436

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SANTA ANA

Santa Ana Zoo's Party for the Planet/Endangered Species Day - Santa Ana
May 17
, 2026
11 am - 2 pm

Celebrate Earth Day and Endangered Species Day with a scavenger hunt and special activities. General Public – free with price of admission; FOSAZ Members – FREE. City of Santa Ana Residents – FREE.

LOCATION:
Santa Ana Zoo
1801 E Chestnut Ave
Santa Ana, CA

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SILVERADO

Earth Day at Tucker Wildlife Sanctuary - Silverado
check back for 2026 information

Join us for a celebration of the Earth at the ENC Tucker Wildlife Sanctuary in Modjeska Canyon!

Earth Day is a global event dedicated to raising awareness about environmental protection and celebrating the natural world. This year, our theme will be amphibians! Amphibians play a crucial role in our ecosystems as both predators and prey, helping to maintain the balance of nature. They are also important indicators of environmental health, as their permeable skin makes them sensitive to changes in their surroundings.

LOCATION:
Tucker Wildlife Sanctuary
29322 Modjeska Cyn. Rd.
Silverado,CA 92676

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WESTMINSTER

Celebrate Earth Day with your Westminster Community!
Wednesday, April 22, 2026

More information to come!

LOCATIONS:
Coronet Park
15252 Oakcliff Dr
AND
Margie L. Rice Park
6060 Hefley St

INFORMATION:
For more information, contact the Community Services & Recreation Department at 714-895-2860 or CSRonline@westminster-ca.gov

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