- For more information on road and travel conditions, visit www.cotrip.org.
- For more information on Independence Pass or the ghost town of Independence, visit the Independence Pass Foundation Web site at www.independencepass.org.
- For more information on Pitkin County and Aspen history, visit the Heritage Aspen site at www.aspenhistory.org.
- For more information on recreational climbing of Independence Pass, visit www.aspenclimbingguides.com.
- For more information on outdoor recreational activities near the Pass, visit www.wildernet.com or the State of Colorado's Web site for recreation at www.colorado.gov/recreation.htm.
- For more information on the San Isabel National Forest and White River National Forest, visit the United States Department of Agriculture Forest Service Web site at www.fs.fed.us/recreation.
