River guide Joe Kunadei carefully studies the 30-metre-high waterfall thundering down onto the shelf of slippery black lava we're balancing on. "Leave your hat on," he says to me. "It may help the ...
On a raft floating down Fiji’s Upper Navua River gorge, under dangling 100-foot vines, time stops. Like a tropical Grand Canyon, this gorge slices through the volcanic heart of Viti Levu—the largest ...