Ensenada, the Valle and Beyond: Driving Baja Safely From San Diego

Ensenada for the weekend, the Valle de Guadalupe for the wineries, Rosarito for the beach: for San Diego households, Baja is a normal weekend. Our other pages cover the insurance and permits you sort out before you go. This one is about the road itself, and what happens if the trip goes sideways once you are across.

What the Embassy tells drivers once they're across

• Research the route, not just the destination. The Embassy notes that navigation apps choose the most direct route without regard to its travel advice, and that safety conditions vary by state. Check the advisory for each state you will drive through.
• Drive between cities in daylight only.
• Use the toll roads. The Embassy recommends roads numbered with a D, the cuota, over the free libre roads, and says police patrols are more common on toll roads. Toll booths take pesos and credit or debit cards.
• Cooperate at checkpoints and avoid anything that looks aggressive.
• Cross with a full tank. Border waits can be long and the first gas station may be a while.
• Plan for communications. Cell service is spotty on some roads; write down your hotel's details and an emergency contact.

Paperwork for Baja specifically

The Embassy says a Temporary Vehicle Importation Permit is not required anywhere on the Baja California Peninsula, so a Baja trip needs no car permit. People still need documents: a passport book or passport card, and an FMM entry permit for most land travellers. The Embassy says travellers staying in a border city for less than seven days may not need the FMM; once your plans run past the border cities, plan on getting one.

Two policies, two jobs

Your Mexican policy is what responds in Mexico: liability to others, plus any physical damage, theft or legal assistance you bought. Your California policy is waiting when you come back. Whether it does anything at all for your own car while it is in Mexico is set by its wording, and some companies offer limited extensions while others offer none; ask yours in writing before you go. Do not assume either answer.

If something happens on the road

1. Call 911 if anyone is hurt or you need police; the Embassy confirms 911 works in Mexico.
2. For a breakdown, the Embassy points to the Green Angels, a roadside service run by Mexico's tourism ministry that can make small repairs, provide fuel or a short tow, and give tourist information. Their number is on the Embassy's driving page; save it before you go.
3. Call your Mexican insurer from the scene. Mexican policies commonly expect to hear from you before the cars are moved; follow its instructions.
4. Photograph everything — vehicles, plates, documents, the scene.
5. Do not agree to a private settlement without talking to your insurer.

Coming home

Declare what you are bringing back, including any repairs done to the car in Mexico, which CBP says must be declared and may be subject to duty. If the car was damaged in Mexico, tell your California insurer as well as your Mexican one, even if you expect the Mexican policy to pay; it keeps the record straight if damage turns up later.

Before your next trip south, ask us what your California policy does and does not do in Mexico; it is a two-minute answer that changes how you buy the Mexican policy.