The Wayro route from Twentynine Palms to Guerrero Negro is 534 miles (859 km), about 13 h 19 min of driving without stops. The U.S.–Mexico border is at about mile 167 on this route, near the Calexico West 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 | 534 mi (859 km) |
|---|---|
| Driving time, no stops | 13 h 19 min |
| Main roads, in order | CA-62 → I-10 → CA-86 → US-99 Hist → CA-78 → CA-111 → MEX-5 → MEX-1 |
| Border crossing | about mile 167 of this route, California → Baja California (near the Calexico West, CA port of entry) |
| Mexican states on the route | Baja California (Level 3), Baja California Sur (Level 2) |
| Fuel estimate (car at 25 mpg) | about 21.3 gal; actual use varies by vehicle and traffic |
| Stops listed below | 5 |
Crossing into Mexico: what you need for Guerrero Negro
| Passport | Passport book or passport card to enter Mexico by land |
|---|---|
| FMM entry permit | Required for this trip: Guerrero Negro is well beyond the 12-mile (20 km) border zone where the permit is not needed |
| Temporary vehicle import permit (TIP) | Not needed: Baja California Sur 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 Calexico West
Calexico West sits in downtown Calexico, directly across from Mexicali, and GSA describes it as the main border crossing linking the Imperial Valley to Baja California. It handles passenger vehicles and pedestrians and is in the middle of a multi-phase federal modernization.
Sources: [1]
What the drive from Twentynine Palms to Guerrero Negro is like
MEX-5 (253 mi) and MEX-1 (112 mi) carry about 68% of the 534 miles. The U.S. part of the drive runs through California for about 167 miles; after the border at Calexico West you have about 367 miles left in Mexico. None of the 5 stops below is right on the road, so plan each as a short side trip.
The route from Twentynine Palms to Guerrero Negro, road by road
| Road | Route miles (from–to) | Length, mi | State |
|---|---|---|---|
| CA-62 | 0–42 | 42 | California |
| I-10 | 42–70 | 28 | California |
| CA-86 | 70–103 | 33 | California |
| US-99 Hist | 103–137 | 34 | California |
| CA-78 | 137–143 | 6 | California |
| CA-111 | 143–163 | 20 | California |
| connecting roads | 163–166 | 3 | California |
| MEX-5 | 166–419 | 253 | California, Baja California |
| MEX-1 | 419–531 | 112 | Baja California, Baja California Sur |
| local roads | 531–534 | 3 | Baja California Sur |
- Mile 167 of this route: California → Baja California (international border)
- Mile 529 of this route: Baja California → Baja California Sur (state line)
Stops between Twentynine Palms and Guerrero Negro
- Nature and outdoors: Mission Creek Preserve (mile 34), Santa Rosa and San Jacinto Mountains National Monument (mile 42), Chino Canyon (mile 45)
- Museums and history: Sand to Snow National Monument (mile 33), Santa Rosa and San Jacinto Mountains National Monument (mile 42)
Sand to Snow National Monument
Established in 2016, this monument climbs from the Sonoran Desert floor to San Gorgonio Mountain, the highest peak in California south of the Sierra Nevada, and carries 30 miles of the Pacific Crest Trail.
Mission Creek Preserve
Spanning 4,760 acres near Desert Hot Springs where the Sonoran and Mojave deserts meet, this preserve centers on a lush ciénega wetland, with historic stone houses, a tent campground, and trails linking to the Pacific Crest Trail.
Santa Rosa and San Jacinto Mountains National Monument
Rising from the Coachella Valley toward alpine peaks, this monument holds fan palm oases, bighorn sheep habitat, wilderness areas, and part of the Pacific Crest Trail. Its visitor center sits on Highway 74 in Palm Desert.
Chino Canyon
Rising from the northern edge of Palm Springs, this rugged canyon frames the ride on the Palm Springs Aerial Tramway, which climbs about 6,000 feet to a mountain station at 8,516 feet with trails into Mount San Jacinto State Park.
Cerro Prieto
About 22 miles (35 km) south of Mexicali, this small rhyodacite lava dome rises above the desert floor and marks the surface of the Cerro Prieto Geothermal Field, one of Mexico's major geothermal resources.
When you get to Guerrero Negro
Guerrero Negro sits on the Pacific side of the Baja peninsula, right at the Baja California–Baja California Sur state line on Federal Highway 1. UNESCO describes it as a center for whale watching and salt production, and next to town lies Laguna Ojo de Liebre, part of the El Vizcaíno Whale Sanctuary, a World Heritage site since 1993.
- Laguna Ojo de Liebre (El Vizcaíno Whale Sanctuary): UNESCO calls this lagoon system the world's most important breeding ground for the eastern North Pacific gray whale. source
- Lagoon wildlife: Besides gray whales, the sanctuary's lagoons shelter California sea lions, harbor seals, northern elephant seals and four species of endangered sea turtles. source
- Salt works tour: Local guides take visitors through the Exportadora de Sal salt works, founded in 1957, to walk among white salt hills and watch solar evaporation harvesting. source
More drives to Guerrero Negro
- Newport Beach, CA to Guerrero Negro
- Dana Point, CA to Guerrero Negro
- Julian, CA to Guerrero Negro
- Encinitas, CA to Guerrero Negro
- Riverside, CA to Guerrero Negro
- Indio, CA to Guerrero Negro
From Twentynine Palms to other places in Mexico
- Twentynine Palms, CA to Bahía de los Ángeles
- Twentynine Palms, CA to Sonoyta
- Twentynine Palms, CA to Rosarito
- Twentynine Palms, CA to Mexicali
- Twentynine Palms, CA to San Luis Río Colorado
- Twentynine Palms, CA to Cananea
All routes to Guerrero Negro, border crossings and permits in one place: Driving to Guerrero Negro, Mexico from the U.S.
Frequently asked questions
How long is the drive from Twentynine Palms to Guerrero Negro?
About 13 h 19 min of driving without stops, over 534 miles.
How far is Guerrero Negro from Twentynine Palms by car?
About 534 miles (859 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 Twentynine Palms to Guerrero Negro drive cross into Mexico?
At about mile 167 of this route, from California into Baja California, near the Calexico West port of entry.
Do I need a permit to drive my car from Twentynine Palms to Guerrero Negro?
No vehicle permit is needed. Baja California Sur is in Mexico's hassle-free zone for U.S. vehicles. You also need Mexican auto insurance and a passport book or card. An FMM entry permit is required too.
Is it safe to drive from Twentynine Palms to Guerrero Negro?
The U.S. State Department rates Baja California Level 3: Reconsider Travel; Baja California Sur Level 2: Exercise Increased Caution (advisory issued May 29, 2026). Read the full advisory before you go.
What roads does the drive from Twentynine Palms to Guerrero Negro use?
In order: CA-62, I-10, CA-86, US-99 Hist, CA-78, CA-111, MEX-5 and MEX-1. The road-by-road table above shows the route miles and states for each one.
What are good stops between Twentynine Palms and Guerrero Negro?
Closest to the road: Mission Creek Preserve (nature reserve, mile 34, 2 mi from the route); Chino Canyon (canyon, mile 45, 3 mi from the route); Cerro Prieto (volcano, mile 186, 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.