Fodor's Expert Review Acuario Inbursa

This Mexico City attraction has been a hit since it opened, attracting long lines of people eager to see the largest aquarium in the country. A visit to the site starts four stories underground, at the "bottom of the ocean," and moves upward toward the surface. Thousands of species of fish, sharks, rays, eels, jellyfish, and more swim among the ruins of a sunken ship, vibrantly colored coral, and gracefully swaying kelp, all dramatically lit in huge tanks. The "rain forest" exhibit is home to reptiles and amphibians such as Mexico's endangered, curious-looking ajolote salamander.