These two shots were both taken on the Apache Trail near Phoenix, AZ, as entries for DPChallenge themes.

foothills.jpg
Canon 300D , EF 17-40/4.0L USM @ 17mm , f /22 , 1/25s , ISO 100 , RAW

This was a gratuitous shot for the theme feet . Nothing spectacular, but it's a great view of the beautiful Canyon Lake.

mountain-road.jpg
Canon 300D , EF 17-40/4.0L USM @ 33mm , f /22 , 1/80s , ISO 200 , RAW

And this one, for the theme of vanishing point , converted to B&W with Fred Miranda's excellent BW Workflow Pro utility.