Embark on whale shark snorkel trips at the WSORC program, where where you will have the opportunity to help researchers collect valuable data on this enigmatic gentle giant.

The results of our Top 100 Readers Choice Awards are in! You voted on the world's best destinations for wall diving, and here are the winners!

The results of our Top 100 Readers Choice Awards are in! You voted on the world's best destinations for underwater photography, and here are the winners!

The results of our Top 100 Readers Choice Awards are in! You voted on the world's best destinations for advanced diving, and here are the winners!

The results of our Top 100 Readers Choice Awards are in! You voted on the world's best destinations for macro diving, and here are the winners!

In this moving documentary film sponsored by GoPro, researchers with the Scripps Institute of Oceanography-UCSD and The University of Delaware utilize the latest technology to search for downed aircraft in the South Pacific region of Palau. After first consulting with a local Palau resident that witnessed a crash - and then using sonar to map a specific area - an exciting discovery is made that brings closure to one man's family and the search for a hero's remains.

The results of our Top 100 Readers Choice Awards are in! You voted on the world's best destinations for best overall diving, and here are the winners!

With several local tour companies and 90 percent of whales migrating, the scenic beaches of Los Cabos makes it the perfect destination for whale watching.

Announcing the winners of our 2015 Top 100 Readers Choice Awards! For the 22nd year in a row, our readers voted on their favorite dive destinations across the world — from North America to the Pacific and Indian oceans to the Caribbean and Atlantic. See which dives made the list for Best Beginner Diving.