Planning a Trip

A single road, Highway 307, runs down the coast from Cancún to Chetumal. The section between Cancún's airport and Playa del Carmen (51km/32 miles) is a four-lane divided highway with speed limits up to 110kmph (68 mph). There are a couple of traffic lights and several reduced-speed zones around the major turnoffs. From Playa to Tulum (80km/50 miles) expect road construction, as the government is widening the highway to four lanes. The project is complete as far south as Paamul, and as of the time of this writing, construction is ongoing around Akumal. It still takes about 1 1/2 hours to drive from the Cancún airport to Tulum.

From Tulum, the highway turns inland to skirt the edges of Sian Ka'an. The roadway is narrower, without shoulders, and in some areas the forest crowds in on both sides. The speed limit is mostly 80kmph (50 mph), but you'll need to slow down where the road passes through villages, and keep an eye out for topes (speed bumps). After the town of Limones, new road construction has widened and smoothed the highway. To drive from Tulum to Chetumal takes 3 hours.

Coastal Stops North to South

Puerto Morelos -- This town between Cancún and Playa remains a little village affectionately known by the locals as "Muerto Morelos" (muerto means "dead"), for its phenomenally quiet low season. It has a few small hotels and rental houses, and nearby are a few secluded spa resorts. The coast is sandy and well protected by an offshore reef, which means good snorkeling and diving nearby, but the lack of surf means sea grass and shallow water. If you're looking for good swimming, head farther down the coast. If you're looking for a relaxing seaside retreat with a clean beach in an easy-going community, this will work for you.

Playa del Carmen -- Playa, as it is called, is the most happening place on the coast -- a delightful beach (especially when the wind and currents are flowing in the right direction), hotels for every budget, a good choice of restaurants, and an active nightlife, most of which is on or around Quinta Avenida (Fifth Avenue), Playa's well-known promenade. In the last few years, the town has grown quickly, and local residents and the tourism board are working to keep it from becoming a smaller version of Cancún.

Puerto Aventuras -- The first major town south of Playa is a modern condo-marina development with a 9-hole golf course, several restaurants, and a few hotels. I don't think it's a fun place to stay, but you might come here to go deep-sea fishing or swim with dolphins.

Akumal -- A bit farther south are Akumal and Half Moon Bay. The community is relatively old for this shore, which means that it's already built up and doesn't have the boomtown feel of Playa and Tulum. Akumal has a strong ecological orientation and is a prominent scuba and snorkeling center. The locals are a mix of Americans and Mexicans who enjoy the unhurried lifestyle of the tropics, making this a good place to relax and work on your hammock technique. There are a few hotels; most of the lodging is rental houses and condos. Consequently, the town is a favorite with families who enjoy the calmness of the place and can save money by buying groceries and cooking for themselves.

Tulum -- The town of Tulum (near the ruins of the same name) has a hotel district of about 30 palapa (palm-leaf roofed) hotels, which stretch down the coast of the Punta Allen peninsula. A few years ago, it was mainly a destination for backpacker types, but with some of the most beautiful beaches on this coast and many improvements in hotel amenities, it now attracts people with big budgets. Here you can enjoy the beach in relative solitude and quiet (unless your hotel is busy building additional rooms). The downside of this is that Tulum doesn't have the variety of restaurants that Playa and Cancún do, but you can still eat well.

Costa Maya -- South of Tulum lies the large Sian Ka'an Biosphere Reserve and, beyond that, what is known as the Costa Maya, which designates the rest of the coast all the way down to Belize. The Costa Maya is a relaxing getaway. Most of the coast is along the Majahual Peninsula, which has a lot of sandy beaches with silt bottoms. It's attractive to scuba divers, snorkelers, fly fishermen, and people who want to get away from the crowds. Farther south is Lake Bacalar, a large, clear freshwater lake. Inland from here are the impressive Maya ruins of the Río Bec area.