The Wayro route from Boulder City to Puerto Peñasco is 445 miles (716 km), about 9 h 15 min of driving without stops. The U.S.–Mexico border is at about mile 295 on this route.
| Distance | 445 mi (716 km) |
|---|---|
| Driving time, no stops | 9 h 15 min |
| Main roads, in order | SR-173 → US-95 → I-40 → CA-62 → AZ 95 → AZ 195 → SON 197 → SON D → SON 3 |
| Border crossing | about mile 295 of this route, Arizona → Sonora |
| Mexican states on the route | Sonora (Level 3) |
| Fuel estimate (car at 25 mpg) | about 17.8 gal; actual use varies by vehicle and traffic |
| Stops listed below | 5 |
Crossing into Mexico: what you need for Puerto Peñasco
| Passport | Passport book or passport card to enter Mexico by land |
|---|---|
| FMM entry permit | Required for this trip: Puerto Peñasco is well beyond the 12-mile (20 km) border zone where the permit is not needed |
| Temporary vehicle import permit (TIP) | Not needed: Puerto Peñasco is inside Sonora's free zone (west of Highway 15 as far south as Empalme, plus a strip along the border that includes Cananea). Going farther south or east of Highway 15 requires a permit |
| 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. Sonora free zone: Explore Sonora.
What the drive from Boulder City to Puerto Peñasco is like
US-95 (143 mi) and SON 3 (108 mi) carry about 56% of the 445 miles. The U.S. part of the drive runs through Nevada, California, Arizona for about 295 miles; after the border you have about 150 miles left in Mexico. Of the 5 stops listed below, 3 are within a mile of the road.
The route from Boulder City to Puerto Peñasco, road by road
| Road | Route miles (from–to) | Length, mi | State |
|---|---|---|---|
| local roads | 0–4 | 4 | Nevada |
| SR-173 | 4–60 | 56 | Nevada |
| US-95 | 60–83 | 23 | Nevada, California |
| I-40 | 83–94 | 11 | California |
| US-95 | 94–142 | 48 | California |
| CA-62 | 142–158 | 16 | California |
| connecting roads | 158–160 | 2 | California, Arizona |
| AZ 95 | 160–197 | 37 | Arizona |
| US-95 | 197–269 | 72 | Arizona |
| connecting roads | 269–271 | 2 | Arizona |
| AZ 195 | 271–292 | 21 | Arizona |
| local roads | 292–296 | 4 | Arizona, Sonora |
| SON 197 | 296–303 | 7 | Sonora |
| SON D | 303–331 | 28 | Sonora |
| SON 3 | 331–439 | 108 | Sonora |
| local roads | 439–445 | 6 | Sonora |
- Mile 61 of this route: Nevada → California (state line)
- Mile 159 of this route: California → Arizona (state line)
- Mile 295 of this route: Arizona → Sonora (international border)
Stops between Boulder City and Puerto Peñasco
- Right off the route (under 1 mile): El Garces Intermodal Transportation Facility (mile 93), Yuma Desert (mile 281), Alto Golfo de California Biosphere Reserve (mile 352)
- Nature and outdoors: Yuma Desert (mile 281), Alto Golfo de California Biosphere Reserve (mile 352)
- Museums and history: Avi Kwa Ame National Monument (mile 43)
Avi Kwa Ame National Monument
Established in March 2023, this Bureau of Land Management monument protects about 506,800 acres of Mojave Desert, including Joshua tree forests, Spirit Mountain and bighorn sheep habitat, with room for hiking, camping and photography.
El Garces Intermodal Transportation Facility
Completed in 1908 as a Fred Harvey hotel and Santa Fe Railway depot, El Garces in Needles was restored by the city and now serves as a stop for Amtrak and Needles Area Transit.
Hi Jolly Monument
This Quartzsite memorial marks the grave of Hi Jolly, a Syrian-born camel driver in the U.S. Army's experimental camel program who later worked as a prospector, scout and courier. The state erected the monument in 1934.
Yuma Desert
South of Yuma along the Mexican border, this low Sonoran Desert plain is a sweep of sand dunes and sandy soils, including the Yuma Dunes, where rare plants such as sandfood grow and flat-tailed horned lizards and fringe-toed lizards live.
Alto Golfo de California Biosphere Reserve
Covering the Colorado River Delta at the top of the Gulf of California, this reserve is part of UNESCO's Islands and Protected Areas of the Gulf of California World Heritage Site and home to the critically endangered vaquita porpoise.
When you get to Puerto Peñasco
Puerto Peñasco, known to many Americans as Rocky Point, sits on the Sea of Cortez in northwestern Sonora. Inland lies El Pinacate and Gran Desierto de Altar Biosphere Reserve, a UNESCO World Heritage Site since 2013, with black and red lava flows, giant maar craters and North America's largest field of active sand dunes.
- Malecón Fundadores: The town's waterfront promenade is lined with shops, restaurants and seafood stalls and ranks among Puerto Peñasco's best-known spots. source
- Galería de Arte Municipal: On the upper esplanade of the Malecón, the municipal art gallery runs rotating exhibitions and cultural events. source
- CEDO Intercultural: This research center offers natural history talks, a botanical garden, a fin whale skeleton and guided tours of nearby coastal and desert ecosystems. source
More drives to Puerto Peñasco
- Poway, CA to Puerto Peñasco
- Mesquite, NV to Puerto Peñasco
- Coronado, CA to Puerto Peñasco
- Palm Springs, CA to Puerto Peñasco
- Ojai, CA to Puerto Peñasco
- Encinitas, CA to Puerto Peñasco
From Boulder City to other places in Mexico
- Boulder City, NV to San Luis Río Colorado
- Boulder City, NV to Magdalena de Kino
- Boulder City, NV to Rosarito
- Boulder City, NV to Nogales
- Boulder City, NV to Mexicali
- Boulder City, NV to Tijuana
All routes to Puerto Peñasco, border crossings and permits in one place: Driving to Puerto Peñasco, Mexico from the U.S.
Frequently asked questions
How long is the drive from Boulder City to Puerto Peñasco?
About 9 h 15 min of driving without stops, over 445 miles.
How far is Puerto Peñasco from Boulder City by car?
About 445 miles (716 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 Boulder City to Puerto Peñasco drive cross into Mexico?
At about mile 295 of this route, from Arizona into Sonora.
Do I need a permit to drive my car from Boulder City to Puerto Peñasco?
No vehicle permit is needed. Puerto Peñasco is inside Sonora's free zone (west of Highway 15 as far south as Empalme, plus a strip along the border that includes Cananea). Going farther south or east of Highway 15 requires a permit. 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 Boulder City to Puerto Peñasco?
The U.S. State Department rates Sonora Level 3: Reconsider Travel (advisory issued May 29, 2026). Read the full advisory before you go.
What roads does the drive from Boulder City to Puerto Peñasco use?
In order: SR-173, US-95, I-40, CA-62, AZ 95, AZ 195, SON 197, SON D and SON 3. The road-by-road table above shows the route miles and states for each one.
What are good stops between Boulder City and Puerto Peñasco?
Closest to the road: El Garces Intermodal Transportation Facility (railway station, mile 93, 0.4 mi from the route); Yuma Desert (desert, mile 281, 0.6 mi from the route); Alto Golfo de California Biosphere Reserve (territory, mile 352, 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.