Mexico

Traditional hallucinogenic tea, ceremonies and practices such as Yagé, Ayahuasca, and Bufo are organised and marketed to tourists as spiritual cleansing. These various preparations typically contain dimethyltryptamine (DMT) or 5-metoxi-N, N-dimetiltriptamina (5-MeO-DMT), strong hallucinogens that are illegal in the UK and many other countries.  

There are many risks involved. Consumption is not regulated. Intoxicated travellers have been assaulted and robbed. There have also been reports of sexual assaults during these ceremonies.  

Health risks are not well understood, and some people have suffered serious illnesses and, in some cases, mental breakdowns or death after taking these drugs. The jungle retreats are often a long way from medical facilities making the risks even greater. Some have basic medical services, but others do not. Some do not have an established plan for how you can access medical facilities in case of an emergency.

The Mexican authorities can ask to see your passport and entry stamp to prove your entrance and stay. They do not accept copies or photos. To prove your visa status, you can get a digital registry of your entry documents from the Portal de Servicios INM (in Spanish). If you cannot show the correct documents, immigration officers may question and detain you while they check your immigration status. Depending on the outcome, they can deport you.

If you are a resident, the police may ask to see your Mexican residency card. They have detained British people for not having the correct documents.

It is illegal to bring e-cigarettes, vaping devices and solutions into Mexico or to buy and sell them. Customs officials will confiscate these items; and they could fine or detain you.

If you smoke or vape in a public place, you can get a fine of up to 3,000 Mexican pesos (about £150).

Do not become involved with drugs of any kind. Penalties for drug offences are severe and convictions carry sentences of up to 25 years.

Same-sex relations in Mexico are generally tolerated, rather than accepted. Civil unions between same-sex partners are legal in Mexico. People may frown on same-sex couples showing affection in public. Read more advice for LGBT+ travellers.

Only some Mexican states legally recognise assisted human reproduction, including surrogacy. Before you consider a surrogacy arrangement in Mexico, make sure you:

• learn and follow the relevant laws and regulations
• meet all legal requirements to take the child out of Mexico
• get independent legal advice

For more information, see surrogacy overseas.

In some hotels, balcony railings are low and there is a risk of falling.

The hurricane season in Mexico normally runs from June to November and can affect the Pacific and Atlantic coasts. Tropical storms and hurricanes cause floods, landslides and disruption to local services, including transport networks. After a hurricane there can still be continued flooding, high winds and rainfall.

Monitor local and international weather updates from the US National Hurricane Center and follow the advice of local authorities and your tour operator, including evacuation orders.

In 2023, Hurricane Otis hit the south coast near Acapulco. This Category 5 hurricane seriously damaged infrastructure along the coast, in Acapulco and between Zihuatenejo and Punta Maldonado. Reconstruction efforts continue to disrupt tourism, and the security situation is unpredictable. FCDO advises against all but essential travel to the city of Acapulco.

There is a risk of earthquakes in most parts of Mexico. Tremors happen regularly, particularly in the states of Oaxaca and Guerrero.

The US Federal Emergency Management Agency has advice about what to do before, during and after an earthquake or tsunami. There is also advice from the Mexican Ministry of Civil Protection (PDF) (in Spanish).

If you’re in Mexico City, you can download the 911 CDMX app on iOS or Android (accessible only by local phone numbers), which can warn you 60 seconds before earthquake movement starts. Although useful, this app cannot warn you about all types of earthquake.

The volcanoes Popocatépetl and Colima are active and closed to the public. The danger zones around both volcanoes change depending on the current level of activity.

There is currently a 7-mile (12km) exclusion zone around Popocatépetl and the alert level is level 2 of the amber tier.

Ash fall from Popocatépetl has previously disrupted air travel and caused flight cancellations at Benito Juarez International Airport in Mexico City. Check your flight status with your airline or operator. You can also follow Benito Juárez airport on X.

Falling volcanic ash and toxic fumes can affect your health, especially if you suffer from a respiratory condition.

The Mexican Disaster Prevention Centre has updates on Popocatepetl, Colima and other volcanoes. There is also Mexican government information on X.