Usually around Cancun, Cozumel, Playa del Carma on the east side of Mexico or the west Carribean/Gulf as its calmer than the Pacific side and places are cleaner and away fro all the gang trouble in Mexico
What is best beach to visit in Mexico?
Playa del Carma
Beaches that intertwine with the desert or with the lush jungle, beaches with ancient remains or full of contemporary art, beaches that are an eternal party or whose immeasurable silence takes us closer to paradise… More than 450 beaches make up the Mexican coast overlooking the Pacific Ocean, the Gulf of Mexico, the Gulf of California and the deep-blue Caribbean Sea. The variety of climates and points of interest that surround them make each Mexican beach a memorable spot. From the cosmopolitan destination of Los Cabos, the ideal place to fish and scuba dive, to the mystic Mayan Riviera, with unmatched natural surroundings, Mexican beaches stand out due to people’s warmth. Choosing one of them is a difficult task, but you will get to the same result: All of them will take your breath away.
The Riviera Maya extends along the Caribbean coast of Mexico’s Yucatan Peninsula from Puerto Morelos to the Sian Ka’an Biosphere Reserve. It was the best beach in Mexico city.