You get to play desert castaway on this tour. You'll be whisked by catamaran to Isla Mujeres, a pretty island about 30 minutes' boat ride from Cancun. It's home to the Garrafon Natural Reef Park, a tropical enclosure of thick jungle, pools and beaches. Activity-wise, there's everything from zip-lining to kayaking to keep you busy. You'll also get to interact with dolphins with the most complete program on offer. Later, you'll have the option to visit the Punta Sur area of the park – it's a picturesque clifftop spot, with a sculpture garden and a Mayan temple.