Mexico

===Visa and other entrance requirements=== ====Forma Migratoria Múltiple (FMM)==== Foreign nationals of many countries who intend to stay in Mexico fewer than 180 days for the purpose of tourism or 30 days for business can fill out a Forma Migratoria Múltiple (FMM, tourist card) at the border or upon landing at an airport after presenting a valid passport, for US$22. If arriving via air, it is included in the price of the fare.

The currency of Mexico is the peso, denoted in Mexico as "$" (ISO code MXN) and in Wikivoyage as "M$". It is divided into 100 centavos. Prices in US dollars (in tourist areas) are labeled "US$" or sport an S with a double stroke.

Travelling in Mexico is most practical by bus, car, or air. Passenger transport by train is possible in some areas. most extensively in the Yucatán Peninsula, with its modern Tren Maya service. The Chihuahua del Pacifico railroad is one of the most scenic railroads in the world, passing through the Copper Canyon, and departing from Los Mochis on the Pacific coast, or Creel in the east. They cross each other roughly midways at Divisadero and Barrancas Copper Canyon stations at an altitude of 2100 m (7000 ft).

Spanish is the de facto national language. Spanish is used by virtually the whole population and all public communications (signs, documents, media, etc.) are conducted in the language. Mexico has one of the richest diversity of more than 60 indigenous languages spoken with official recognition. These languages are spoken within the communities that are largely segregated from mainstream mestizo society. About 5% of Mexicans speak an indigenous language. Most of these communities are fluent in S…

Mexico has a reputation for being a dangerous country — a reputation that's not entirely unwarranted — but the average traveller should not be too overly concerned or cautious of their surroundings. A lot of the crime occurs between those involved in the drug trade or organised crime. (See drug traffic issues for more information)In most cities, location is very important as security changes from place to place. Areas close to downtown (centro) are safer to walk at night, especially on the "Plaza", "Zócalo" or "Jardín" (main square) and areas nearby. Stay in populated areas, avoid poor neighbo…

Some parts of Mexico are known for travelers' diarrhea, often called "Montezuma's Revenge" (Venganza de Moctezuma). The reason for this is not so much the spicy food but the contamination of the water supply in some of the poorer zones in Mexico. In most of the small towns that are less industrialized, only the poorest Mexicans will drink tap water. The best policy is to only drink bottled or purified water, both of which are readily available. Be sure to specify bottled water in restaurants and avoid ice (which is often not made from purified water). Just like in the US, in most major Mexican…

Cell phones are the most convenient, and usually most inexpensive, way to talk. Before going to Mexico, call your cell phone provider and verify that you have international roaming enabled (and make sure you know what charges you should expect, for domestic and international voice calls and for data, since you will want to use your maps and Uber apps).

]] Mexicans have a somewhat relaxed sense of time so it's vital to be patient. Arriving half an hour late is common and should not be taken in a negative light. When anyone, even a total stranger, sneezes, you always say "¡salud!" ("bless you!" or more literally, "your health!"): otherwise, it is considered rude. In rural areas, particularly in the Mexican heartland (Jalisco, Zacatecas, Aguascalientes, etc.), the even more pious "Jesús te bendiga" (May Jesus bless you) will follow a sneeze.

Actual non-working days may shift to the Monday before the holiday, so check an up-to-date calendar. Government offices are closed nationwide on official holidays and on election days.