The menacing asteroid that wiped out non-avian dinosaurs left a colossal marine crater in what's now the Yucatan Peninsula.

Explore four stunning cenotes near Tulum with crystal-clear waters, zip-lining, and ATV tours. Get details on pricing, amenities, and the best times to visit in this complete guide.

Don't leave for your next cruise without packing your passport. For a few key reasons, this essential travel item could be ...