Winter Travel to Mexico: Key Safety Tips for Americans Visiting High-Risk Areas Such as Jalisco, Guanajuato, and Morelos Following Travel Advisory, Here’s What to Know

Published on November 29, 2025

As winter approaches, Americans planning to visit Mexico are being urged to exercise caution due to security concerns outlined in the U.S. Embassy’s Level 2 travel advisory. While millions of U.S. citizens travel to Mexico during the winter months, the embassy has highlighted various risks, including violent crimes, terrorism, and kidnapping. With certain areas marked at higher risk levels, it is essential for travelers to remain informed about safety measures, entry requirements, and local laws to ensure a safe trip. This advisory applies to 17 states, with some locations even advising against travel. In addition to safety concerns, travelers must be aware of Mexico’s specific customs and immigration laws, especially as new requirements come into effect starting January 2026.

U.S. Embassy Travel Advisory for Mexico

Each year, thousands of Americans make their way to popular tourist spots in Mexico, especially during the winter months. However, the U.S. State Department has issued a Level 2 travel advisory, urging visitors to exercise increased caution in many regions of the country. This advisory emphasizes violent crime risks such as homicide, carjackings, and robbery, which can occur even in tourist-friendly areas. Though the country is a favored vacation destination, travelers should remain aware of the potential dangers that have led to the advisory.

Mexico’s Advisory Breakdown:

• Level 3 Advisory: Seven states, including Baja California, Chihuahua, Guanajuato, Jalisco, Chiapas, Morelos, and Sonora, are under a Level 3 warning, where travelers are advised to reconsider travel.
• Level 4 Advisory: Six states—Colima, Guerrero, Michoacán, Sinaloa, Tamaulipas, and Zacatecas—are at Level 4, urging Americans to avoid travel completely due to heightened risks of violence.

The embassy has also highlighted that emergency services in rural or remote areas may be limited, and road checkpoints can pose additional threats. Travelers should adhere to instructions at checkpoints to avoid dangerous situations.

Popular Destinations Affected by the Advisory

Several popular vacation spots are among those listed under the Level 2 and Level 3 advisories, including destinations like Los Cabos, Mazatlán, Puerto Peñasco, and San Carlos. These areas are frequently visited by American tourists seeking warm weather or beachside getaways. However, visitors should be particularly cautious after dark, as criminal activity can increase during evening hours. The U.S. Embassy has encouraged tourists to be aware of their surroundings and remain vigilant, especially in areas outside major cities.

Travel Tips for Safe Winter Travel to Mexico

As Americans plan their winter holidays, adhering to safety guidelines can significantly reduce potential risks:

• Stay Informed: Travelers should review the official Mexico Travel Advisory and the State Department’s Travel Information Page to stay updated on any changes. It’s also wise to enroll in the Smart Traveler Enrollment Program (STEP) to receive real-time updates and assistance from the U.S. embassy.
• Secure Important Documents: Ensure that passports and FMM entry permits are in a safe place. The FMM, which is required for all travelers, will soon see an increase in cost to $54 in January 2026, so it’s important to plan ahead.
• Avoid Risky Areas: If traveling to high-risk areas, it’s best to follow the same restrictions as U.S. government employees. The embassy’s advisory explicitly states that travelers should avoid Level 4 areas altogether and be cautious when entering Level 3 regions.
• Know the Local Laws: Be sure to comply with Mexican customs regulations. Carrying large amounts of cash, drugs, or weapons is strictly prohibited and can lead to severe consequences. Mexican authorities also enforce stringent regulations regarding firearms, and even small amounts of ammunition can lead to significant legal trouble.
• Health and Safety: It’s crucial to check health insurance coverage before traveling to Mexico. Travelers should ensure their policies include medical evacuation, and if not, consider purchasing additional travel insurance.

Entry and Exit Requirements

The embassy stresses the importance of understanding entry and exit procedures. Travelers must be aware of the Forma Migratoria Múltiple (FMM), a tourist permit required for entry. This document should be kept safe throughout the trip as it is needed to leave Mexico. The FMM can be obtained either online or at a local immigration office, and it is set to increase in price in 2026.

In addition to the FMM, travelers need a valid passport to enter Mexico, and children must have their own passports, not just an entry stamp. It’s also essential to comply with customs regulations, especially when traveling by car. If driving, ensure compliance with Mexico’s temporary vehicle import law to avoid penalties.

Understanding Mexico’s Crime and Safety Landscape

While the U.S. Embassy emphasizes violent crimes like kidnapping, carjacking, and robbery, it’s important to remember that these risks are not isolated to one region but can affect travelers throughout Mexico. In addition to organized crime and cartel activity, there is also terrorism activity in some areas, which could impact U.S. travelers.

How to Stay Safe While Traveling

To further minimize risks, American travelers should take common-sense precautions:

• Stay alert in crowded areas like markets or tourist sites, where pickpockets may operate.
• Avoid traveling alone, especially in unfamiliar or higher-risk areas.
• If possible, book accommodations in secure areas, and use reputable transportation options.
• Use local resources like the Tourist Assistance Line (dial 078 in Mexico) for help with disputes or emergencies.

Final Thoughts on Traveling to Mexico This Winter

While Mexico remains a top travel destination for many, particularly during the winter months, it is important to be prepared and cautious due to ongoing security challenges. By adhering to advisory guidelines, following safety tips, and staying informed, Americans can still enjoy their Mexican getaway while prioritizing their safety and well-being.