Guadalupe Island: Great White Shark Adventure

A Great White Shark lunges at the bait on the surface

Rising out of the depths, a shape emerges from the shadows, methodically swimming in a wide arc. The outline is unmistakable, as it continues to climb and inch closer at every turn. With one last pass, seemingly in slow motion, I am struck by the sheer enormity of the creature in front of me.

Mexico's La Paz

Baja California is a peninsula in the western section of Mexico. The peninsula has the Pacific Ocean to the west and is separated from the mainland by the Gulf of California (also known as the Sea of Cortez) to the east. These waters are home to 39 percent of the world's marine mammal species. Nine hundred species of fish and five of the world’s seven endangered species of sea turtles live here.

J2 Cave Expedition

Gear at Sump 2 base awaiting dive haulage through to Camp 4, J2 Cave

1,000 hours under the earth. This is the tale of the expedition, led by deep cave explorer Bill Stone, to J2 Cave, located in the Sierra Juárez Mountains of northeastern Oaxaca, México, as told by team member and lead diver, Phil Short.

Sea of Cortez: Where the Wild Things Are

La Muela rock, sticking up out of Refugio Bay on the north end of Angel Island

Whale shark, whale shark, whale shark! After several unsuccessful hours of searching the bay by small boat, these long-awaited words came as a welcome relief. Only a handful of us had heard the radio call after opting to stay behind and skip the last dive of the trip.

Guadaloupe's Great White Sharks

My first shark appeared head-on in the distance slowly swaying from side to side. With elegant grace and composure it continued towards the cage with mouth opened just enough to boast a healthy set of triangular teeth. Like the star of a grand performance, the shark held everyone in awe as it turned slightly just in front of the cage to examine an offering of tuna.


Located 386km (250 miles) southwest of the tip of Baja California and over 720km (446 miles) west of Manzanillo, the Revillagigedos are one of three Mexican island groups in the Pacific Ocean. All four islands that make up the Revillagigedos Archipelago are remote, volcanic in origin and offer some of the most unpredictable, wild diving in the world.