Campgrounds and RV parks near San Clemente, CA

Surfing dominates the area. San Onofre is a world-renowned surf destination, with breaks such as Trestles, The Point, and Old Man's drawing surfers of all levels. Families use the gentler waves at Doheny State Beach and the sand stretches at San Clemente State Beach for swimming, boogie boarding, and tide pooling. Cyclists and walkers connect to the San Clemente Beach Trail, a flat path between the pier and Calafia Beach. At Crystal Cove State Park, the Moro Canyon trail network climbs into the back country for hiking and mountain biking, with historic beach cottages and tide pools below. From San Mateo, a 1.5-mile nature trail leads to Trestles Beach, dirt and gravel for the first mile and paved for the final half mile. Dana Point Harbor adds whale watching, sportfishing charters, and harbor walks within a few minutes of Doheny.

Coastal camping near San Clemente runs year-round at the main state-park campgrounds, but demand and conditions shift sharply by season. Summer is by far the busiest stretch, when campgrounds fill quickly and oceanfront sites clear within minutes of release. June often brings the marine layer locally known as June Gloom, with gray mornings burning off to sun by afternoon, while July through September stays warm and dry. Booking windows open six months ahead on ReserveCalifornia, and premium sites at Doheny, San Clemente, and Moro are the hardest to land for summer weekends. Shoulder seasons are the sweet spot for RV travelers. April, May, October, and early November bring mild days, lighter crowds, and easier reservations. Winter is the wettest stretch, with most rain falling between December and February, but campgrounds stay open and daytime temperatures remain mild. Within San Onofre State Beach, the Bluffs Campground operates seasonally from mid-May through September, while San Mateo remains the year-round option.

Coastal sites are compact and reservations are enforced strictly. The entrance to San Clemente State Beach is locked daily from 10 p.m. to 6 a.m., so late arrivals need to plan accordingly. RV length limits matter: the official maximum trailer length at San Clemente State Beach is 30 feet, though many full-hookup pads can accommodate longer rigs up to 42 feet by site. At San Onofre, both the Bluffs and San Mateo campgrounds cap motorhomes and trailers at 36 feet. Sites at Doheny State Beach sit between the Pacific Ocean and active railroad tracks, with trains passing throughout the day and night. Dogs are allowed in the campgrounds on leash but are restricted from the beaches and most trails at the state parks. Cell coverage can be patchy at San Mateo, and ocean fog often keeps mornings cool even in summer.