The Mazatlan Aquarium is open daily from 9:30 a.m. to 5 p.m. Tickets cost 115 pesos (about $5) for adults and 85 pesos (about $3) for children. Visit the official website for more information.

Spend an hour or three at the Gran Acuario Mazatlán, the largest aquarium in Mexico, which contains over 25 habitats focusing on the biodiverse native species of the Sea of Cortez and Baja ...