Everyone goes to Xcaret but Punta Sur on Isla Mujeres is where you actually connect with nature. 2-hour hike through mangroves, sea turtle sanctuary, and a lighthouse with 360-degree views. Entry is 100 pesos.

Bring water and good shoes - the trails can be muddy after rain. The sculpture garden at the southern tip is bizarre and beautiful. Perfect for half a day when you need a break from beach crowds and actually want to see some wildlife.