San Diego Outdoor Events

60 outdoor events scheduled in and around San Diego County.

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Balboa Park

House of Pacific Relations	New Volunteer Meeting for Balboa Park Rose Garden Apr 15	The Balboa Park Rose Garden Corps is looking for volunteers, beginners or …
Casa del Prado	San Diego County Orchid Society Spring Show & Sale Apr 18	San Diego County Orchid Society hosts its large, annual spring show and …
Balboa Park	San Diego EarthFest Apr 19	Over 100 sustainable food, craft and service vendors as well as environmental, …
WorldBeat Cultural Center	Light Justice & Bird Migration: Call for Environmental Equity Apr 26	Join an enlightening evening during International Dark Sky Week as we explore …
Casa del Prado	San Diego County Orchid Society Spring Show & Sale April 20, 2026	San Diego County Orchid Society hosts its large, annual spring show and …

Borrego Springs

Anza-Borrego Desert State Park

Solar Telescope Viewing

Apr 26

Safely view the sun through a special filtered solar telescope with Anza-Borrego …

Old Springs County Preserve

Star Party in Borrego Springs

Apr 26

Join astronomers and night sky enthusiasts for telescope viewing of Jupiter, Mars, …

Anza-Borrego Desert State Park

Star Party

Apr 26

In honor of International Dark Sky Week, Anza-Borrego Desert State Park hosts …

Cardiff-by-the-Sea

San Elijo Lagoon Ecological Reserve

Queer Sol Collective Habitat Restoration Project

Apr 19

In honor of Earth Week (April 16-22), and Earth Day (April 22), …

Carlsbad

Batiquitos Lagoon Nature Center

Spring at Batiquitos Lagoon

Apr 19

Batiquitos Lagoon will be having a docent-led nature walk on April 19 …

California Watersports

Lagoona Kahuna Clean Up Challenge

May 3

Families, duos, and individuals come together to help protect the Agua Hedionda …

Chula Vista

Bayside Park

Ocean Connectors Wildlife Kayaking Eco Tour

Apr 26

Be an Ocean Connector and join  a Wildlife Kayaking adventure. A naturalist …

Coronado

Spreckels Park

103rd Annual Coronado Flower Show

Apr 13

Organized by the Coronado Floral Association (CFA), includes an array of events …

Silver Strand State Beach

Volunteer Habitat Cleanup

May 3

Help pull and remove invasive iceplant (Carpobrotus) and other invasive species to …

Encinitas

San Diego Botanic Garden

All About Composting with Worms Workshop

Apr 23

Vermicomposting (worm composting) has a benefit for everyone, whether you want to …

Escondido

Elfin Forest Recreational Reserve	Free Interpretive Walk Apr 13	Hear about the plants and wildlife. Walks are moderately paced on the …
Elfin Forest Recreational Reserve	Free Guided Hike Apr 27	Join docent Randy Boyer for a moderately strenuous (exercise oriented), long-distance hike.
Elfin Forest Recreational Reserve	Free Interpretive Walk May 11	Hear about the plants and wildlife. Walks are moderately paced on the …
Elfin Forest Recreational Reserve	Free Guided Hike May 25	Join docent Randy Boyer for a moderately strenuous (exercise oriented), long-distance hike.

Fallbrook

William H. Frazier Elementary

Fallbrook Star Party, Speakers, Astrophotography & More

Apr 26

Celebrate International Dark Sky week in Fallbrook. Stargazing with astronomers, learn about …

Hillcrest

Tavola Nostra

7-Bridges Hike Benefiting Children's Hospitals

May 17

Bi-annual 7-Bridges Hike/Walk for Holiday Magic - Spring Edition, around San Diego's …

Imperial Beach

Sellers-Keever Park

April Family STEAM Day: Earth Day

Apr 19

Join us for Family STEAM Day in Imperial Beach, a vibrant community …

Tijuana River Estuary

Conservation, Importance, Research, Restoration of Wetland

Apr 26

The San Diego School of Christian Studies invites community members to join …

La Jolla

Birch Aquarium at Scripps

Sunset Scripps Pier Walks

Apr 13

Discover the research conducted at Scripps Oceanography, examine plankton samples under the …

Mission Valley

Marriott San Diego Mission Valley

Cactus & Succulent Convention & Huge Plant Sale

Apr 25

SDCSS is hosting 2025 CSSA Convention of speakers and growers of Succulents. …

Point Loma

Coastal and Marine Institute Laboratory

Marine Science Day

Apr 27

Marine Science Day is a free event that happens once a year …

Poway

Templar's Hall at Old Poway Park

Flower Show & Plant Sale

May 10

The 46th Annual Poway Valley Garden Club Flower Show and Plant Sale's …

Rancho Penasquitos

Los Peñasquitos Ranch Adobe

Festival of the Night Sky & Nocturnal Creatures

Apr 19

Celebrate International Dark Sky Week at Los Penasquitos Ranch House. Bird watching, …

San Carlos

Mission Trails Regional Park	Guided Nature Walk Apr 13	Join a MTRP Trail Guide on a guided nature walk and learn …
Mission Trails Regional Park	Trail Tykes Nature Adventure Apr 13	Created for children 2 to 5 years of age, the Trail Tykes …
Mission Trails Regional Park	Guided Nature Walk Apr 16	Join a MTRP Trail Guide on a guided nature walk and learn …
Mission Trails Regional Park	Trail Tykes Apr 16	Created for children 2 to 5 years of age, Trail Tykes includes …
Mission Trails Regional Park	Guided Nature Walk Apr 19	Join a MTRP Trail Guide on a guided nature walk and learn …
Mission Trails Regional Park	Trail Tykes Apr 23	Created for children 2 to 5 years of age, Trail Tykes includes …
Mission Trails Regional Park	Guided Nature Walk Apr 26	Join a MTRP Trail Guide on a guided nature walk and learn …
Mission Trails Regional Park	Birding Basics Class. Apr 26	Join MTRP Trail Guide and experienced birder Winona Sollock for an educational …
Mission Trails Regional Park	Guided Nature Walk Apr 27	Join a MTRP Trail Guide on a guided nature walk and learn …
Mission Trails Regional Park	Trail Tykes Nature Adventure Apr 27	Created for children 2 to 5 years of age, the Trail Tykes …