The Kalalau Trail in Kauai is infamous for 11 miles of twisting track that crosses swollen streams and vertiginous cliffs -- but some swim the sea below.
A traveler is rewarded with breathtaking views when she conquers her fears and journeys down rough water in South Africa's Tsitsikamma National Park.
Join photojournalists Aaron Gekoski and Chris Scarffe as they dive with some unusual sharks in South Africa.
In Namibia, one of the least populated countries in the world, you can plunge over sand dunes in a four wheeler and look for wildlife in the desert.
Those who climb the world's “coolest” volcano are few and far between. This is adventure travel in a whole new light.
A shark dive in the Bahamas produces stunning underwater photos and plenty of adreneline.
From May through September, whale sharks frequent the waters near Cancun. Here's how you can experience them up close.
Get set for stunning views of the aurora borealis.
Explore the Cook Islands from the inside out. Just don’t be surprised to rub elbows with a few skeletons!
This climbing route promises majestic views and a buffet sampling of the African wild, as it cuts through verdant jungle, alpine desert and glaciers.
Join the festive (and sometimes inebriated) crowds as they dodge bulls and celebrate summer in this lively Spanish town.
For kayak enthusiasts, Mozambique's 1,500-mile coastline dipping is an enticing playground.
This was a predator, a killer. He was a larger version of my house cat, and he was considering eating me for lunch!
Nearly 1,500 miles long, the Great Barrier Reef is a living sight to see.