Direct answer
Cozumel is a relaxed island off the Yucatán coast known for world-class diving, beaches, and a laid-back Mexican island vibe. Plan for sun, water activities, cash usage in some spots, and standard Mexico entry requirements.
Visa / entry requirements
Best time to visit
Safety tips
Local customs and etiquette
Currency and money
Transportation on the island
Must-know tips & local insights
Final practical checklist
Enjoy Cozumel’s reefs, relaxed island culture, and warm hospitality—plan ahead for weather and water activities to make the most of your trip.