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Is Pacific Coast Highway The Same As 101?

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Last updated on 6 min read

The Pacific Coast Highway (PCH) is primarily California State Route 1 (Highway 1) from Dana Point to Leggett, and U.S. Route 101 (Route 101) for most of its length, with overlapping sections where both routes share the same roadway.

Is it better to drive north or south on Pacific Coast Highway?

Drive from north to south—this direction puts you on the ocean side of the road for uninterrupted Pacific views and easier pullovers for photos.

Going north to south also makes the trip more logical. You’ll end up in San Diego, where you can fly home without backtracking. Traffic tends to flow better this way, especially during busy travel periods. Plus, many of the best coastal towns line up perfectly in this direction.

What is the best part of Pacific Coast Highway?

Big Sur, between Carmel-by-the-Sea and San Simeon, steals the show with its cliffside twists and jaw-dropping ocean panoramas.

This stretch packs in the must-sees: McWay Falls, Pfeiffer Beach, and the iconic Bixby Creek Bridge. Don’t sleep on the Golden Gate Bridge near San Francisco or the wild coastline around Point Lobos, either. If you want something quieter, the stretch between Cambria and Morro Bay is pure coastal magic.

Is Route 5 the Pacific Coast Highway?

Nope—Route 5 (Interstate 5) isn’t the PCH; it’s an inland highway that skips the coast entirely between L.A. and San Francisco.

Route 5 gets you where you’re going faster, but you’ll miss the coastal drama the PCH is famous for. The PCH is all about the slow, scenic route—just be ready for a longer drive. Use Route 5 if you’re in a hurry. Save the PCH for when you’ve got time to savor the views.

What is the Pacific Coast Highway called?

The PCH is officially California State Route 1 (Highway 1) for most of its run, though parts of it also carry U.S. Route 101 signs.

Locals and travelers just call it "PCH." The whole route runs about 656 miles from Dana Point in Orange County to Leggett in Mendocino County, though the exact path can vary. You’ll hear "Pacific Coast Highway," "Highway 1," and "Route 101" used interchangeably depending on where you are.

What is the best time of year to drive the Pacific Coast Highway?

Late spring through early fall (May to September) is ideal, with July and August delivering the warmest weather—but also the biggest crowds.

Spring (April to June) brings wildflowers and lighter crowds, while fall (September to October) offers perfect temperatures and gorgeous coastal colors. Winter drives are doable, but rain and road closures (especially in Big Sur) can ruin your plans. For the sweet spot, aim for late May or early September.

Is California Highway 1 open now?

As of 2026, Highway 1 is fully open with no major closures, according to Caltrans.

Caltrans has wrapped up repairs, including landslide fixes in Big Sur and drainage upgrades near San Simeon. Still, always double-check Caltrans QuickMap or the QuickMap app before you hit the road. Winter weather can still cause rare closures, so don’t assume smooth sailing.

What should you not miss on the Pacific Coast Highway?

Big Sur’s McWay Falls, the Golden Gate Bridge, Hearst Castle near San Simeon, and the Santa Monica Pier are non-negotiable stops.

Add Pfeiffer Beach, the Bixby Creek Bridge, the elephant seal viewing area at Piedras Blancas, and the Danish village of Solvang to your list. Wildlife lovers should pencil in the Monarch Butterfly Grove in Pismo Beach and Point Loma in San Diego. Big Sur deserves at least an overnight stay—it’s that special.

What is the speed limit on the Pacific Coast Highway?

Speed limits on the PCH swing wildly, usually between 25 and 55 mph, with tighter restrictions in neighborhoods, tunnels, and hairpin turns.

Malibu’s stretch clocks in at 45 mph, while Big Sur’s curves often drop to 35 or 40 mph. In cities like San Francisco or Santa Monica, you might hit as low as 25 mph. Always watch for signs—speed limits change fast along this route.

Where can I sleep on the Pacific Coast Highway?

Monterey, Cambria, Pismo Beach, Solvang, and Santa Monica are top overnight stops, offering coastal charm and easy highway access.

See the table below for driving times and highlights. Book early, especially in summer—these places fill up fast. For something unforgettable, splurge on a night at Big Sur’s Post Ranch Inn or Ventana Big Sur. Camping’s also an option in several state parks along the way.

CityDriving Time from Previous StopBest For
Santa MonicaStartBeach access, dining, Santa Monica Pier
Solvang1.5 hoursDanish village charm, wineries, bakeries
Pismo Beach1 hourBeach walks, Monarch Butterfly Grove, budget stays
Cambria45 minutesWildlife viewing, Moonstone Beach, mid-range lodging
Monterey2 hoursAquarium, Cannery Row, upscale dining

How many days do you need to drive the Pacific Coast Highway?

Plan for at least 3 days and 2 nights to enjoy the full PCH without rushing.

That gives you time to soak in Big Sur, Hearst Castle, and Santa Barbara without feeling like you’re on a conveyor belt. Want to go slower? Seven days is even better, with room for wine country detours, coastal hikes, and charming small towns. The drive itself is about 10–12 hours nonstop—those extra days are for the experience, not just the miles.

How long does it take to drive the entire Pacific Coast Highway?

Count on 14–16 hours of pure driving time from Dana Point to Leggett, sticking to posted speed limits.

That’s just the driving—real life adds traffic, construction, and photo breaks. For example, San Francisco to San Luis Obispo alone takes about 4 hours without stops. Build in buffer time; delays happen. The PCH isn’t a race—it’s a scenic adventure.

What is the best way to drive the Pacific Coast Highway?

Start in the north, drive south with the ocean on your right, and plan stops ahead.

Kick things off in San Francisco or Monterey and work your way to San Diego. Rent a car that handles well—those roads are twisty. A convertible? Even better for the full coastal vibe. Pack layers; the weather changes fast. And skip night driving—poor lighting and sharp turns make it risky.

Is it better to drive up or down the California coast?

Drive from north to south—this keeps the Pacific on your right for constant ocean views.

It’s also the natural flow of traffic and popular stops, so logistics are easier. Most trips start in Oregon and end in San Diego, but you can begin in San Francisco or L.A. if your timeline’s tight. Either way, you’ll stay on the scenic side of the road with minimal backtracking.

How long does it take to drive the Pacific Coast Highway from LA to Seattle?

Expect 20–24 hours of driving from L.A. to Seattle via the PCH, depending on your route and traffic.

That’s just the driving—realistically, you’ll want 7–10 days to enjoy the trip. Factor in stops for photos, meals, and exploring coastal towns. Push straight through? That’s 30–36 hours of nonstop driving—don’t do it. The PCH is about the journey, not the destination.

How long does it take to drive the Pacific Coast Highway from LA to San Francisco?

Without stops, it’s about 10–11 hours from L.A. to San Francisco via the PCH.

This route hugs Highway 1 through Malibu, Santa Barbara, and Big Sur, delivering nonstop coastal eye candy. With detours for food, photos, and sightseeing, plan for at least two days. Want to go faster? Route 101 cuts inland, but you’ll miss the PCH’s signature scenery. The extra time is worth it.

Edited and fact-checked by the MeridianFacts editorial team.
Tom Bennett

Tom Bennett is a travel planning writer and former travel agent who has booked everything from weekend road trips to round-the-world itineraries. He lives in San Diego and writes practical travel guides that focus on what you actually need to know, not what looks good on Instagram.