San Diego to Los Angeles Road Trip Guide

This jewel of San Diego County delivers world-class snorkeling, sea caves, and the famous sea lions that bask on the rocks year-round. The protected marine reserve teems with bright orange garibaldi fish, leopard sharks, and occasional dolphins just offshore. Park at the La Jolla Cove parking lot (arrive before 10 am on weekends) and explore the coastal walkways connecting multiple small beaches.

The nearby Sunny Jim Sea Cave, accessible through a historic tunnel in a gift shop, offers a unique underground view of the ocean. Children love watching sea lions from the protected viewing areas—keep a respectful 25-foot distance. The entire La Jolla coastal area features dramatic sandstone cliffs, tide pools perfect for exploring at low tide, and upscale dining options in the village. Plan 2-3 hours here minimum.

Best for: Families, snorkeling enthusiasts, photography, and marine life viewing

Step into California's mission history at this beautifully preserved 1776 Spanish mission, famous for its returning swallows each March. The Serra Chapel remains the oldest building still in use in California, while the sprawling gardens showcase native plants and peaceful fountains. Audio tours bring the mission's 250-year history to life through stories of Native American converts, Spanish colonizers, and modern preservation efforts.

The ruins of the Great Stone Church, destroyed by an 1812 earthquake, create a hauntingly beautiful backdrop for photos. Kids enjoy the interactive exhibits and spotting hummingbirds in the gardens. The mission is located right off I-5 in San Juan Capistrano, making it an easy 30-minute stop between San Diego and LA.

Entrance fees: Adults $15, Children (4-11) $12. RV parking is available in the public lot two blocks south on Camino Capistrano. Visit the official mission website for current hours and special events.

Best for: History buffs, cultural experiences, family education, photography

This artistic coastal town combines stunning coves, tide pools, and a walkable village packed with galleries and cafes. Main Beach offers the classic Laguna experience—volleyball courts, lifeguards, and the iconic Lifeguard Tower backdrop for family photos. For a quieter scene, head to Crescent Bay or Treasure Island Beach, where tide pools reveal starfish, anemones, and hermit crabs at low tide.

The town's art scene thrives year-round, with the famous Pageant of the Masters running July-August (living recreations of famous artwork) and dozens of galleries lining Pacific Coast Highway and Forest Avenue. Free trolley service connects beaches and downtown during the summer. Parking fills quickly—arrive before 11 am or after 3 pm for the best availability.

RV parking note: Limited street parking downtown; use city lots or park at nearby Laguna Beach KOA and explore via rideshare.

Best for: Art lovers, beach hopping, tide pooling, romantic getaways, families

Surf City USA lives up to its nickname with consistent waves, a vibrant pier scene, and that quintessential Southern California beach vibe. The 1,850-foot Huntington Beach Pier extends over the Pacific, offering fishing, sunset views, and the iconic Ruby's Diner at the end. Surfers of all levels hit the waves here—lessons and board rentals available right on the beach.

Beach Fire Rings (over 200) make Huntington Beach unique among SoCal beaches. Arrive early to claim one for sunset s'mores—it's first-come, first-served and incredibly popular. The adjacent Main Street district features surf shops, casual dining, and weekend street fairs. Visit in late July for the U.S. Open of Surfing, the world's largest surf competition.

This 3.2-mile stretch of pristine coastline offers a dramatic change of pace—undeveloped beaches, wooded canyons, and an underwater park perfect for snorkeling and diving. The Historic District features beach cottages from the 1930s and 40s, now available for overnight stays (book months ahead). Tide pools in the Marine Conservation Area burst with sea life during low tide.

More than 18 miles of trails wind through the park's backcountry, offering moderate hikes with ocean views and wildflower displays in spring. The offshore underwater park attracts divers to explore kelp forests and rocky reefs. Bring your own beach gear—this isn't a full-service beach, which is exactly what makes it special.

Parking fee: $15 per vehicle. The Moro Campground at Crystal Cove accommodates RVs and offers coastal camping with stunning ocean views. Reserve through Reserve California 6 months in advance for summer dates.

Best for: Nature lovers, hikers, snorkelers, divers, photographers, escaping crowds