Avid hiker Mike Albert grabbed this shot of a lonely trekker on the French alpine slopes of Mont Blanc three years ago while backpacking through Europe. Albert took the photo after riding a tram that takes hikers and tourists up the face of Mont Blanc, a massive glacier-encased mountain like Mount Rainier in Washington State, only higher at 15,771 feet.

About the tram ride, Albert says, "It's the only time I ever took the easy way out. It was a hot summer day. You wouldn't believe how many people were hiking that trail. Yet there was this one guy off by himself. I got this one shot...