San Onofre State Beach - United States

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About San Onofre State Beach

RV quick facts for San Onofre State Beach

DetailInformation
Max RV length36 feet at San Mateo and Bluffs campgrounds
Full hookupsWater and electricity at San Mateo Campground (67 sites); no hookups at Bluffs Campground
Dump stationAvailable at both San Mateo and Bluffs campgrounds
Reservation window6-month rolling window; reservations open exactly 6 months before arrival date
Cell serviceLimited in some areas; plan accordingly
Road restrictionsI-5 approach is standard highway; no significant mountain passes or weight restrictions to Basilone Road

Best time to visit San Onofre State Beach

The best time to visit is spring through fall, when warm and sunny weather supports water activities and hiking. Peak season runs from June through August, while March through May brings spectacular wildflower blooms along the coastal bluffs. Spring and early fall offer milder conditions with fewer crowds. Winter is quieter but cooler; the park remains accessible year-round for tide pooling and day use.

Jan 56.9 mm
64°F - 50°F

Feb 70.9 mm
64°F - 50°F

Wettest month; occasional rain expected

Mar 45.7 mm
64°F - 52°F

Wildflower bloom begins; Bluffs Campground opens May 16

Apr 17 mm
68°F - 54°F

Spring wildflowers at peak; Bluffs Campground opens May 16

May 5 mm
70°F - 57°F

Bluffs Campground opens May 16

Jun 1.3 mm
72°F - 61°F

Peak summer season begins; crowds increase

Jul 1.3 mm
75°F - 63°F

Busiest month; reservations often full

Aug 1.5 mm
77°F - 64°F

Warmest month; peak visitation

Sep 4 mm
75°F - 63°F

Bluffs Campground closes September 30

Oct 10.9 mm
73°F - 59°F

Bluffs Campground closed; shoulder season at San Mateo

Nov 23.2 mm
68°F - 54°F

Bluffs Campground closed; fall rains increase

Dec 46.7 mm
64°F - 50°F

Bluffs Campground closed; tide pooling season

Things to do at San Onofre State Beach

  • Trestles Beach and Trestles Trail Moderate
    RV parking available

    Trestles Beach is a world-class right-hand point break famous among surfers. The 1.5-mile trail from San Mateo Campground winds through coastal wetlands and alongside San Mateo Creek, offering views of native flora and bird habitat before reaching this legendary surfing destination. sanoparks.org/hiking/

  • Bluffs Beach Trail and Coastal Hiking Moderate
    RV parking available

    The scenic 2.6-mile loop trail along coastal bluffs offers commanding ocean views and sandstone cliff formations. The trail features 209 feet of elevation gain with multiple shorter loop options available from the Bluffs Campground. alltrails.com/parks/us/california/san-onofre-state-beach

  • Coastal Wildflower and Bluff Top Walks Easy
    RV parking available

    From March through May, the bluff-top trails burst with native wildflowers offering vibrant displays against the Pacific Ocean backdrop. Short, scenic walks showcase seasonal blooms and coastal sage scrub habitat. parks.ca.gov/sanonofre

  • Bird Watching at San Mateo Creek Nature Preserve Easy
    RV parking available

    The tidal wetlands and coastal habitat support over 400 species of resident and migratory birds, including endangered species like Cassin's auklet. Best viewing occurs during migration seasons and from quiet observation areas near the creek. sanoparks.org/hiking/

  • Swimming and Beach Activities Easy
    RV parking available

    Multiple sandy beach areas offer safe swimming, sunbathing, and general beach recreation. Water temperatures are warmest from July through September for comfortable swimming. parks.ca.gov/sanonofre

  • Fishing Easy
    RV parking available

    Surf and shore fishing opportunities for striped bass, corbina, and other coastal species are available year-round. California state fishing licenses are required; check current state regulations. parks.ca.gov/sanonofre

  • Kayaking and Snorkeling Moderate
    RV parking available

    Sea kayaking and snorkeling are available in calm beach coves, particularly during summer months. Launch from designated beach access points within the park. parks.ca.gov/sanonofre

  • Tide Pooling Easy
    RV parking available

    At low tide, explore tide pools to observe starfish, sea anemones, hermit crabs, and other marine life. Winter months offer the best negative tides for tide pool exploration. parks.ca.gov/sanonofre

Top Hosts near CA, United States

QF
Qingming168 trips - Joined Feb 2021

The Host made this an amazing experience. He explained everything and quickly put us at ease in using this for our trip. I will definitely recommend him to my friend and family.

Alicia S. - Jun 2026

Fantastic host. Great communication and flexibility! Will use again.

Ben S. - Apr 2026

Maosheng121 trips - Joined Jan 2022 - Superhost

What a great experience! The vehicle was well equipped, immaculate, functioned perfect. The communication with Frank was clear and he was always immediately available. What a pleasure!

Carol K. - Apr 2026

Very responsive, knowledgeable, and easy to work with!

Patrick L. - Feb 2026

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RV Rentals San Onofre State Beach

San Onofre State Beach, CA, United States

How to get to San Onofre State Beach

San Onofre is located 3 miles south of San Clemente on Interstate 5 at Basilone Road. From Los Angeles, it is approximately 67 miles south (1 hour 16 minutes). San Diego International Airport is the nearest major airport. I-5 is well-suited for RVs up to 36 feet; the main campgrounds accommodate this length. Plan ahead for reservation availability, especially during peak summer months.

RVezy vs. Traditional RV rental

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Traditional RV rental

  • Limited fleet from a rental company
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  • Pickup only at retail locations
  • Fewer RV types and less availability