While Mexico has areas with safety concerns, many popular tourist destinations are generally safe. Exercise normal precautions, stay informed about your specific destination, avoid risky areas, and follow local advice. Most visitors experience trouble-free trips, but it's wise to be aware of your surroundings, use reputable transportation, and safeguard your belongings.

Many tourists, including those from the United States, Canada, and European Union countries, don't need a visa for stays up to 180 days. However, you'll need a valid passport and may be required to complete a tourist card (FMM) upon arrival. Always check the latest entry requirements with the Mexican embassy or consulate in your country before traveling.

The best time to visit Mexico depends on your destination and preferences. Generally, the dry season from November to April is popular, offering pleasant temperatures and less rainfall. However, this is also peak tourist season. The summer months (May to October) can be hot and humid with occasional rain, but you'll find fewer crowds and lower prices. Consider factors like weather, events, and your specific interests when planning your trip.

It's generally recommended that tourists avoid drinking tap water in Mexico. While water quality has improved in some areas, it's safer to stick to bottled or purified water. This includes being cautious with ice cubes, raw vegetables, and fruits that may have been washed in tap water. Most hotels and restaurants offer purified water, but when in doubt, opt for sealed bottled water.

The official currency of Mexico is the Mexican Peso (MXN). While some tourist areas may accept US dollars, it's better to use pesos for most transactions. You can exchange money at banks, exchange offices, or withdraw pesos from ATMs. Credit cards are widely accepted in urban areas and tourist destinations, but it's good to carry some cash for smaller establishments or rural areas.