VAN-COMPARATOR Guide
US West Coast by RV: San Francisco to Los Angeles on Highway 1
San Francisco, Big Sur, Santa Barbara, San Diego: the Pacific coast by RV, the one-way trip of a lifetime — seasons, budget, one-way fees and traps to avoid.
Driving above the Pacific on Highway 1 is like changing planets: the cliffs of Big Sur, redwood groves, Spanish missions and sunsets over the ocean. The historic starting point: San Francisco, perfectly placed.
The coastal itinerary
San Francisco → Monterey and Carmel (the aquarium, the 17-Mile Drive) → Big Sur, the most spectacular 100 miles of coastline in America → San Luis Obispo and the beaches of Pismo Beach → elegant Santa Barbara → Los Angeles. One week covers it comfortably; ten days add San Diego and its beaches. The ambitious start in Seattle or Portland and run the whole coast — allow three weeks. Along the way, the elephant seals of Piedras Blancas and Hearst Castle make perfect RV-friendly stops.
The one-way, explained
The one-way San Francisco → Los Angeles is a classic most rental companies accept, for a drop-off fee of $150 to $500 depending on the operator and the season. Compare offers with and without: on certain repositioning dates the fee disappears — exactly the kind of spread a Van-Comparator search surfaces instantly.
When to go
September–October is the insiders' secret: the summer coastal fog ("June Gloom") lifts, and air and water are at their mildest. Spring is superb and green; summer stays in high demand — book vehicle and coastal campgrounds several months out.
Budget and tips
Class C RV: $150–350 per day plus mileage packages; a compact campervan ($100–200/day) is an excellent choice here — the gorgeous coastal state park campgrounds don't love big rigs and book out six months ahead. Last tip: drive Big Sur north to south, on the ocean side — and check the road status before setting off, as the cliff section sometimes closes after winter storms. Gas also runs cheaper inland than along the coast highway: fill up whenever the route dips away from the ocean.