The Mexican side of the Yucatán Peninsula is shared by Quintana Roo, Yucatán and Campeche: a low, flat shelf of porous limestone where the water runs underground and surfaces in cenotes. On the Caribbean side, Cancún, Playa del Carmen and Tulum line a reef coast with islands offshore. Inland stand the great Maya cities, Chichén Itzá, Ek Balam, Cobá and Uxmal, and the colonial towns of Valladolid and Mérida, built partly from their stones.
This page helps you choose and combine. Each city and area has its own page with the experiences worth booking there. Two places further from the usual loop are below: the blue lagoon of Bacalar, in the far south, and the walled port of Campeche on the Gulf.
In the far south of Quintana Roo, a lagoon of pale shallows and deep cenotes known for its seven colours.
What it is
Lake Bacalar, the Laguna de los Siete Colores, is a lagoon of very pale blue water, shallow except where it drops into cenotes. Cenote Azul, just south of town, falls almost straight to 90 metres. Further south at Los Rápidos, a natural current runs past stromatolites, among the oldest forms of life on Earth. In town, the Fuerte de San Felipe was completed in 1729 after pirates sacked Bacalar, and now holds a small museum.
How to do it
By car it is about 2½ hours south of Tulum on Highway 307. ADO buses stop on the highway 1 km from the centre, and the Tren Maya has had a station here since October 2024. On the waterfront, operators run boat tours of about two hours and rent kayaks and paddleboards.
Good to know
Take an afternoon boat, when the sun is less strong. ATMs in the centre are often out of service, so bring cash.
On the Gulf coast, a colonial port that walled itself in against pirates and still keeps most of those walls.
What it is
San Francisco de Campeche was founded in 1540 on the Maya town of Can Pech and became the leading port of the peninsula. After pirate raids, including the sacks of 1633 and 1663, it walled itself in between 1686 and 1704; the historic centre has been a World Heritage Site since 1999. Bastions now hold museums: the Baluarte de la Soledad houses the Museum of Maya Architecture, and the Fuerte de San Miguel, outside the walls, shows finds from Calakmul and Edzná.
How to do it
Buses from Mérida leave almost every 30 minutes and take about 2½ hours; from the Tren Maya station, a light rail line runs to the historic centre. The Puerta de Mar carries a galleon carved in stone, and the Puerta de Tierra is the backdrop for a light and sound show about the pirates.
Good to know
Fuerte de San Miguel closes on Mondays. In the evening, the Poesía del Mar fountain on the malecón runs its light show from 20:00 to 21:00.
Time needed
One or two days
Best time
Late afternoon into the evening, on the walls and the malecón
Slip into plankton-rich water off Holbox, two by two with a guide, beside whale sharks gathering to feed.
What it is
Whale sharks gather to feed in the plankton-rich water north of the Yucatán Peninsula each summer. Swimming with them is regulated: only authorised boats go out, groups are small, and you enter the water in pairs with a guide while the rest wait on deck. Snorkelling only, no scuba.
How to do it
Trips from Holbox run from mid May to mid September, with July and August reported as the peak. Holbox is a car-free island reached by ferry from Chiquilá, so most visitors stay a night or two. Book a shared or private boat a day or two ahead, and keep a spare day in case the sea is rough.
Good to know
Do not touch the animals, follow the guide at all times, and if you wear sunscreen make it biodegradable.
Time needed
A full morning at sea
Best time
July and August, within the mid-May to mid-September season
Reach the Maya city of Calakmul deep in the forest
Calakmul, Campeche
A full day from XpujilNo booking needed
A Maya city deep in a forest reserve, where Structure II rises more than 45 metres above the canopy.
What it is
Calakmul lies inside a biosphere reserve of about 7,300 square kilometres, 35 kilometres from the Guatemalan border, and is a UNESCO World Heritage site. Getting there is the whole plan.
How to do it
You leave the Escárcega to Chetumal federal highway at kilometre 98, by Ejido Conhuas, and follow a long single-lane road through the forest; the site museum is at its kilometre 20 and the ruins much further in. INAH opens the site from 8:00 to 17:00, with last entry at 16:00, so start early from Xpujil, the nearest town, which has had a Tren Maya station since December 2024.
Good to know
Expect separate charges at the road checkpoint and the reserve as well as the INAH ticket, 210 pesos for foreign visitors.
Time needed
A full day from Xpujil
Best time
Leave Xpujil at dawn to arrive at the 8:00 opening
Hidden gems suggested by travellers. We check each one before it goes up; the words are theirs, not ours.
No traveller picks for Yucatán Peninsula yet. Know a place most visitors miss?
Plan your trip
Which places for what
Cancún has the airport, the hotel zone beaches and the boats to Isla Mujeres and Isla Contoy. Playa del Carmen has the ferry to Cozumel, the Xcaret and Xel-Há parks and the cave rivers. Tulum is the base for Sian Ka'an, Cobá and the cenotes and turtles of Akumal. Valladolid puts you at Chichén Itzá for opening time, with Ek Balam and the Río Lagartos flamingos nearby. Mérida is the colonial capital and the base for Uxmal, Celestún and Izamal.
Combining them
In must30's view, the classic loop starts in Cancún, spends a few nights on the coast at Playa del Carmen or Tulum, then crosses inland to Valladolid for Chichén Itzá and on to Mérida. From Mérida, fly out or return to Cancún. Bacalar fits after Tulum, about 2½ hours south by car, and Campeche after Mérida, about 2½ hours by bus.
Getting around
ADO buses link every town on this page, and second-class lines and colectivo vans fill the gaps. The Tren Maya runs between Cancún airport, Valladolid's Chichén Itzá station, Mérida, Campeche and Bacalar, though several stations sit outside the towns. Driving is straightforward: Highway 307 follows the Caribbean coast without tolls, and the 180D toll road crosses to Mérida in about three hours.
When to go
December to April is peak season on the coast, with the highest prices. Heat peaks around May, and it is fiercer inland at the ruins. June to November is hurricane season. Flamingos crowd Celestún from November to March, most of all in January and February, and whale sharks feed off Holbox in summer.
Questions travellers ask
How many days do you need for the Yucatán Peninsula?
In must30's view, ten days covers the Caribbean coast, Valladolid with Chichén Itzá, and Mérida with Uxmal. Two weeks lets you add Bacalar in the south and Campeche on the Gulf.
Should you stay in Cancún, Playa del Carmen or Tulum?
Cancún is closest to the airport and the boats to Isla Mujeres and Contoy. Playa del Carmen has the Cozumel ferry and the big parks. Tulum is closest to Sian Ka'an, Cobá and the cenotes south of the coast.
Can you travel around the Yucatán without a car?
Yes. ADO buses reach every town on this page, the Tren Maya links the main cities, and colectivo vans run between nearby towns. Remote places such as Punta Allen or Calakmul are easier with a tour or a car.
When is hurricane season in the Yucatán?
June to November. Peak season on the coast runs from December to April, when prices are highest.
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