For the ultimate Lewis and Clark experience in 2007 and beyond, the Lewis & Clark Bicycle Trail is the only way to go. This Adventure Cycling route follows the famous explorers' trail as closely as possible and includes options for the different routes the corps took on their return trip. Major funding for the Lewis & Clark Bicycle Trail has been provided by REI. For more information on this route or to print out the most up to date addenda for these maps please click here.