Cancún

Mongolian citizens need a Mexican visa. But with a valid US, Canadian, Japanese, UK or Schengen visa (or a permanent residence card) you enter Mexico without a Mexican visa for up to 180 days. The embassy in Seoul requires a multiple-entry visa, so carry a multiple-entry visa valid for the whole trip. Without one, apply in person by appointment at the Mexican Embassy in Seoul, which covers Mongolia; the 2026 fee is $56, in cash dollars.

Tip: Whether Mexico accepts Japan's electronic eVISA is unclear — a multiple-entry visa sticker is the safe choice.

There is no visa-free transit through the USA — connecting there requires a US visa, and the same goes for Canada. Without such visas, the simplest is one ticket via Istanbul on Turkish Airlines or via Seoul (Aeroméxico); staying airside, you need no visa for the connecting country.

Private hospitals are expensive, so travel insurance covering treatment and flight cancellation is a must. Hurricane season runs from June to November (peak August–October); if you travel then, choose refundable bookings.

Tip: The best time is December–April: dry, clear sea, little sargassum.

There is no paper FMM at the airport — the officer creates a digital FMM and stamps your passport with the number of days allowed. Be ready to show your hotel booking, return ticket and funds. At customs you press the button on the way out.

ADO buses leave from outside Terminals 2, 3 and 4 for downtown Cancún (~98–140 MXN), Playa del Carmen (~216–270 MXN, ~1 h–1 h 50 min) and Tulum (~198–430 MXN, 2–2.5 h). Buy tickets at the counter after customs; late in the evening there are no buses to Tulum or the Hotel Zone.

After customs you will be met by people offering 'free transport' and cheap tours — most are timeshare sellers. Agree to nothing and walk straight outside. With family, children or a night arrival, a pre-booked transfer is easiest; taxis are expensive.

An eSIM on the Telcel network (Airalo etc.) is easiest: around $17 for 10 GB, around $30 for 20 GB. It works as soon as you land.

Tip: Download the Cancún–Tulum area in Google Maps for offline use — signal is weak near cenotes and ruins.

There is a Telcel counter at the airport: about 200 MXN for 4 GB, about 300 MXN for 8 GB. Since 2026 new SIMs in Mexico are registered with a passport — bring yours.

R-1 and R-2 buses run day and night along Kukulcán Boulevard in the Hotel Zone; a single local ride costs about 12 MXN. Have small cash ready and pay the driver.

ADO buses to Playa del Carmen, Tulum, Valladolid and Chichén Itzá are comfortable with reserved seats. White colectivo minibuses run constantly along Highway 307 and drop you anywhere on the road — a cheap way to cenotes and Xel-Há.

Taxis have no meters — agree the price in pesos before getting in. Uber operates in town but clashes with the taxi unions and is restricted at the airport. A hire car gives freedom for cenotes and ruins; take full insurance and stay calm at police checkpoints.

The official currency is the Mexican peso (MXN). Dollars are accepted in tourist areas but at a poor rate, so paying in pesos is cheaper. Choose 'pesos' for card payments. Use bank ATMs (BBVA, Banorte, Santander) inside branches; cenotes, small stalls and colectivos take cash only.

Tip: If the card terminal asks 'USD or MXN', choose MXN.

Every foreign visitor to Quintana Roo (Cancún, Playa, Tulum, the islands) pays Visitax once: 285 MXN in 2026, unchanged. Pay only on the official visitax.gob.mx site and keep the QR receipt on your phone — it may be checked before your return flight. Fake 'Visitax' sites charge more.

Leaving a 10–15% tip in restaurants is customary; check whether the bill already says 'servicio incluido'. Give small amounts to housekeeping, guides and porters.

Cochinita pibil — slow-cooked pork with achiote (in tacos or tortas); ceviche and fresh fish tacos; sopa de lima — chicken soup with lime; marquesitas — crisp rolled crêpes with cheese, an evening sweet. For children: quesadillas, tacos, guacamole.

Tip: Hot sauce (habanero) comes on the side — taste a little first.

In downtown Cancún, Parque de las Palapas and Mercado 28 market, and one or two streets back from Playa's Fifth Avenue, there are plenty of cheap taquerías and loncherías. A meal at a simple restaurant costs about 200 MXN per person.

Don't drink tap water — buy bottled water. Most restaurants make ice from purified water. Eat where it is busy with good turnover; street food cooked fresh in front of you is usually safe.

Police, ambulance and fire are all 911, free, 24 hours. The Ángeles Verdes tourist assistance line 078 helps with breakdowns, accidents and information. The Mexican embassy covering Mongolia is in Seoul, so guard your passport and keep a copy on your phone.

The US State Department rates Quintana Roo Level 2, 'Exercise increased caution'. Cartel violence mostly does not target tourists, but stay away from nightclubs' drug scene. Agree taxi fares in advance, use ATMs inside banks, and don't leave valuables unattended on the beach.

Red or black flags go up on Caribbean beaches when currents are strong — stay out of the water. When sargassum seaweed piles up on the beaches in spring and summer, head for cenotes and the islands. The sun is fierce: hat and reef-safe sunscreen. For serious cases use private hospitals such as Hospiten Cancún or Galenia, and call your insurer's assistance line first.

Saying 'Buenos días / Buenas tardes' when entering a shop, taxi or restaurant, plus 'por favor' and 'gracias', goes a long way. A few words of Spanish improve prices and service too.

Shower before entering a cenote and wear no sunscreen or repellent — they pollute the underground fresh water. Don't touch the rock or stalactites. At ruins climb only pyramids where it is allowed (not at Chichén Itzá); flying a drone needs a permit.

Swimwear is for the beach and pool only; put a shirt on in town, restaurants and churches. Topless sunbathing is only accepted at certain hotel beaches. All beaches in Mexico are public — hotel guards have no right to send you away.

Google Maps — directions, ADO stations, cenote locations. The ADO app sells intercity bus tickets in advance with seat choice. Uber works in town.

Google Translate's camera mode translates Spanish menus and signs on the spot; download the Spanish pack for offline use. Mexicans are used to phone translation and friendly about it.

Visitax — pay the state tourist tax only on this site. During hurricane season, follow storm updates on NOAA's National Hurricane Center site.

Plan to be at the airport 3 hours before an international flight; check your terminal on the ticket. From Playa del Carmen the ADO bus takes about 1 h–1 h 50 min. There is no ADO bus from the Hotel Zone to the airport — book a transfer or taxi.

Keep the Visitax QR receipt ready on your phone — if you haven't paid, pay on visitax.gob.mx before leaving. Taking out shells, coral or Maya antiquities is forbidden. If you connect via another country (USA, Canada), recheck that country's visa.