The Wayro route from Mariposa to Rosarito is 439 miles (706 km), about 7 h 52 min of driving without stops. The U.S.–Mexico border is at about mile 424 on this route, near the San Ysidro port of entry.
What the State Department tells travelers on this route:
- Baja California: “Travelers should remain on main highways and avoid remote locations.”
| Distance | 439 mi (706 km) |
|---|---|
| Driving time, no stops | 7 h 52 min |
| Main roads, in order | CA-49 → CA-41 → CA-99 → US-99 Hist → I-5 → I-5 Truck → I-805 → MEX-1 |
| Border crossing | about mile 424 of this route, California → Baja California (near the San Ysidro, CA port of entry) |
| Mexican states on the route | Baja California (Level 3) |
| Fuel estimate (car at 25 mpg) | about 17.6 gal; actual use varies by vehicle and traffic |
| Stops listed below | 8 |
Crossing into Mexico: what you need for Rosarito
| Passport | Passport book or passport card to enter Mexico by land |
|---|---|
| FMM entry permit | Not needed if you stay within 12 miles (20 km) of the border for 6 days or less; required for longer stays or if you travel farther in |
| Temporary vehicle import permit (TIP) | Not needed: Baja California is in Mexico's hassle-free zone for U.S. vehicles |
| Mexican auto insurance | Required for all vehicles: buy a Mexican policy before you cross |
Sources: U.S. State Department, Mexico travel information (updated August 11, 2026); permits are issued by Banjercito.
Crossing at San Ysidro
San Ysidro links San Diego with Tijuana where Interstate 5 ends at the border, just south of its junction with Interstate 805, and a federal fact sheet calls it the busiest land border crossing in the Western Hemisphere. It handles passenger vehicles, pedestrians and buses, with dedicated SENTRI lanes for pre-screened travelers.
Sources: [1]
What the drive from Mariposa to Rosarito is like
I-5 (165 mi) and CA-99 (103 mi) carry about 61% of the 439 miles. The U.S. part of the drive runs through California for about 424 miles; after the border at San Ysidro you have about 15 miles left in Mexico. Of the 8 stops listed below, 4 are within a mile of the road.
The route from Mariposa to Rosarito, road by road
| Road | Route miles (from–to) | Length, mi | State |
|---|---|---|---|
| CA-49 | 0–27 | 27 | California |
| CA-41 | 27–73 | 46 | California |
| connecting roads | 73–74 | 1 | California |
| CA-99 | 74–177 | 103 | California |
| US-99 Hist | 177–205 | 28 | California |
| I-5 | 205–267 | 62 | California |
| I-5 Truck | 267–292 | 25 | California |
| I-5 | 292–395 | 103 | California |
| I-805 | 395–423 | 28 | California |
| connecting roads | 423–426 | 3 | California, Baja California |
| MEX-1 | 426–437 | 11 | Baja California |
| local roads | 437–439 | 2 | Baja California |
- Mile 424 of this route: California → Baja California (international border)
Stops between Mariposa and Rosarito
- Right off the route (under 1 mile): Saint John the Baptist Cathedral (mile 71), Disneyland (mile 316), San Elijo Lagoon (mile 387), Torrey Pines State Natural Reserve (mile 393)
- Nature and outdoors: San Elijo Lagoon (mile 387), Torrey Pines State Natural Reserve (mile 393)
- Museums and history: Saint John the Baptist Cathedral (mile 71), Hollyhock House (mile 285), Cabrillo National Monument (mile 410)
- With kids: Disneyland (mile 316), San Diego Zoo (mile 407)
Saint John the Baptist Cathedral
Seat of the Catholic Diocese of Fresno, this red-brick Gothic-Romanesque church was designed by Thomas Bermingham and dedicated in 1903. Look for the triple entry framed by twin spired towers and a small rose window above it.
Hollywood Sign
Erected on Mount Lee in 1923 as a 'Hollywoodland' real estate billboard for Harry Chandler's development, the sign was rebuilt in 1978. Griffith Observatory offers one of the easiest views.
Hollyhock House
Frank Lloyd Wright designed this house for the heiress Aline Barnsdall. Now a house museum in Barnsdall Art Park in East Hollywood, it's a National Historic Landmark and one of eight Wright buildings in the UNESCO World Heritage listing The 20th-Century Architecture of Frank Lloyd Wright.
Disneyland
Nine themed lands fill this Anaheim park, from the small-town storefronts of Main Street, U.S.A. and Fantasyland's fairy-tale rides to the Creole-inspired New Orleans Square and Star Wars: Galaxy's Edge, set on the planet Batuu. Visitors can also walk through Sleeping Beauty Castle.
San Elijo Lagoon
This 721-acre ecological reserve protects coastal wetland, riparian and coastal sage scrub habitat, with hiking trails that are popular for birdwatching.
Torrey Pines State Natural Reserve
Trails like the Guy Fleming Trail and the Razor Point and Yucca Point overlooks wind through sculpted canyons and rare Torrey pines with wide Pacific views, and paths drop to North and South Beach, best walked at low tide below unstable cliffs.
San Diego Zoo
More than 12,000 animals from over 680 species and subspecies live on 100 acres in Balboa Park, where a guided bus tour and the Skyfari Aerial Tram help visitors cover the grounds. Giant pandas live in the Denny Sanford Panda Ridge habitat, opened in 2024.
Cabrillo National Monument
The monument tells the story of Juan Rodríguez Cabrillo, who in 1542 became the first European to set foot on what is now the U.S. West Coast. It sits at the southern tip of the Point Loma peninsula.
When you get to Rosarito
Playas de Rosarito lines the Pacific coast of Baja California between Tijuana and Ensenada. The beach town calls itself the cradle of surfing in Baja California, and its Baja Studios have hosted productions such as Titanic, Pearl Harbor and Fear the Walking Dead. Just south, the Puerto Nuevo lobster village has served fried lobster with rice, beans and flour tortillas since the 1950s.
- Rosarito Beach Hotel and Pier: The Rosarito Beach Hotel carries more than 100 years of history, and the town's pier juts into the Pacific right in front of it. source
- Puerto Nuevo Lobster Village: Fishermen's wives began cooking lobster at home for visitors in the 1950s, and the village is still built around that lobster tradition. source
- Popotla: This fishing village south of downtown sells local crafts and has the Popotla Arch, a rock arch almost 10 meters high used for rappelling. source
More drives to Rosarito
- Pasadena, CA to Rosarito
- Benicia, CA to Rosarito
- Yuma, AZ to Rosarito
- Laguna Beach, CA to Rosarito
- Solana Beach, CA to Rosarito
- Huntington Beach, CA to Rosarito
From Mariposa to other places in Mexico
- Mariposa, CA to Ensenada
- Mariposa, CA to San Luis Río Colorado
- Mariposa, CA to Mexicali
- Mariposa, CA to Tecate
- Mariposa, CA to Tijuana
All routes to Rosarito, border crossings and permits in one place: Driving to Rosarito, Mexico from the U.S.
Continue Your Adventure
Frequently asked questions
How long is the drive from Mariposa to Rosarito?
About 7 h 52 min of driving without stops, over 439 miles.
How far is Rosarito from Mariposa by car?
About 439 miles (706 km) on the Wayro route. Other map services may show a few miles more or less, depending on where they start and end in each city.
Where does the Mariposa to Rosarito drive cross into Mexico?
At about mile 424 of this route, from California into Baja California, near the San Ysidro port of entry.
Do I need a permit to drive my car from Mariposa to Rosarito?
No vehicle permit is needed. Baja California is in Mexico's hassle-free zone for U.S. vehicles. You also need Mexican auto insurance and a passport book or card.
Is it safe to drive from Mariposa to Rosarito?
The U.S. State Department rates Baja California Level 3: Reconsider Travel (advisory issued May 29, 2026). Read the full advisory before you go.
What roads does the drive from Mariposa to Rosarito use?
In order: CA-49, CA-41, CA-99, US-99 Hist, I-5, I-5 Truck, I-805 and MEX-1. The road-by-road table above shows the route miles and states for each one.
What are good stops between Mariposa and Rosarito?
Closest to the road: Saint John the Baptist Cathedral (catholic cathedral, mile 71, 0.4 mi from the route); Disneyland (theme park, mile 316, 0.4 mi from the route); San Elijo Lagoon (nature area, mile 387, 0.3 mi from the route). All stops are described above.
How we put this guide together
Wayro calculates the route from OpenStreetMap road data; mile numbers are positions along this route, not highway mile markers, and "from the route" distances are straight-line, so the real detour depends on access roads. Stops are chosen from parks, natural sites, museums, historic sites and attractions close to the route (roughly 2 to 7 miles depending on the type, farther for World Heritage sites): at least one strong stop for each stretch of the drive, then the best-known places nearest the road, with no more than five of one type, up to nine in all. Places that are closed, private or not open to visitors are removed. Place and city descriptions are written by the Wayro team from official park, museum, tourism and government websites and other published sources. Safety levels and entry rules were checked against the U.S. Department of State on September 29, 2026. Conditions change, so check the linked sources before you travel.
Route data © OpenStreetMap contributors.