Dive into the impacts of four federal dams on salmon in the Lower Snake River of the Pacific Northwest.
This map is a collaboration between the NASA, USGS and the Lewis and Clark National Historic Trail.
Learn more about the trails that encompass the National Trails System.
This Story Map Journal highlights the High Potential Historic Sites identified along the Lewis and Clark National Historic Trail.
The Alice Creek Historic District is part of a unique and multi-layered story that spans thousands of years.
This map tour displays the plant species that Lewis and Clark discovered and described for scientific purposes from 1804-1806.
This story map displays the animal species that explorers Lewis and Clark encountered and first described for science.
This travel itinerary highlights historic places listed in the National Register of Historic Places that are associated with Lewis and Clark
Lewis and Clark and the Corps of Discovery encountered many landscapes and geologic features with which they were completely unfamiliar.
The Park Atlas is an interactive map with geographic layers on Trail resources, visitor opportunities, and historic information.
Map of visitor sites along the Lewis and Clark National Historic Trail.
Last updated: August 19, 2022
601 Riverfront Dr.