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• n  the location in a range of mountains of a geological formation that is lower than the surrounding peaks

• pass
• notch

News & Articles

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• New horizons ahead for Aspen unicyclist Mike Tierney
  One more time. Aspen unicyclist Mike Tierney keeps turning, turning, turning to meet the new challenges of riding on one wheel. Tierney, a legend in the world of unicycling, stepped up into the genre of big-mountain riding, and he started riding Colorado’s mountain passes.
  July 10, 2013 - The Aspen Times
• New horizons ahead for Aspen unicyclist
  One more time. Aspen unicyclist Mike Tierney keeps turning, turning, turning to meet the new challenges of riding on one wheel. Tierney, a legend in the world of unicycling, stepped up into the genre of big-mountain riding, and he started riding Colorado’s mountain passes.
  July 10, 2013 - The Aspen Times