LECL Lewis and Clark NHT Descent Trail

The Descent Trail is a three-mile segment of the Lewis and Clark Trail National Historic Trail where visitors can walk in the footsteps of the Corps of Discovery, who...下行步道（Descent Trail）是刘易斯与克拉克国家历史步道（Lewis and Clark Trail National Historic Trail）的三英里路段，游客可在此重踏探索远征队（Corps of Discovery）的足迹，该远征队曾……