Cozumel
(in Mexico > Quintana Roo)
Worth visiting!
A tip I have about this place — 6 months ago
If you are only planning to go to Cozumel – fly straight there if possible!!!! It is a pain in the booty to get from the mainland to the island and back (especially when trying to catch a flight!) Do some things outside of your resort, bring a TON of bug spray and shoes to wear in the ocean (due to VERY sharp rocks on the shore).