I couldn't resist to browse through my archive and look for pictures that would make good B&W images. I really like how easy it is to use Silver Efex Pro. The presets on the left hand side provide good starting points for different styles you may want to apply.
This photo was taken already in 2008 during a hike in Glacier National Park. The magic of this landscape is incredible and I believe this picture tells the story.
Nikon D200, Sigma 10-20mm, f4-5.6