The Riviera Maya is the roughly 80-mile stretch of Caribbean coastline in Quintana Roo running south from Puerto Morelos, through Playa del Carmen, past Akumal, and down to Tulum. It was largely undeveloped jungle and fishing villages until the 1990s, when it grew as a lower-density, more laid-back alternative to Cancún's hotel zone just up the coast — and it has since become one of the most-visited stretches of coastline in the Americas in its own right.
Playa del Carmen sits at the geographic and practical center of the corridor: a real, walkable Mexican town with an international feel, anchored by Fifth Avenue's miles of shops, restaurants, and bars a block from the beach. It's the default base for travelers who want a hotel-free evening out, ferry access to Cozumel, and a short drive in either direction to everything else on the coast.
All-inclusive resorts dominate the lodging market here more than almost anywhere else in the Caribbean or Mexico, occupying long stretches of beachfront between Puerto Morelos and Akumal — a big part of why the Riviera Maya remains such reliable value for families and couples who want food, drinks, and activities bundled into one upfront price. But the region's real distinguishing feature lies underground and offshore: this is Mesoamerican Reef territory, the second-largest barrier reef system on earth, and the limestone shelf beneath the jungle is honeycombed with thousands of cenotes — sinkhole pools of startlingly clear fresh water that don't exist in this concentration anywhere else in the world.
Tulum, at the corridor's southern end, has transformed from a backpacker outpost into the region's design-forward, boutique-hotel darling, with a beach road of thatched-roof eco-chic properties instead of resort towers, plus the only major Maya ruins built directly on a Caribbean cliff. That gives the Riviera Maya a split personality Cancún doesn't have: big all-inclusive resorts, a genuine Mexican town, ancient ruins, jungle cenotes, and a bohemian beach scene, all within an hour or two of each other and all fed by the same airport.