Sacagawea advised on using Bozeman Pass, optimizing the expedition's return route.
On July 13, 1806, Sacagawea's intimate knowledge of the terrain became instrumental once more when she advised William Clark to use what is now known as Bozeman Pass for the return journey to the Mandan villages. Her suggestion provided a more efficient and safer route, demonstrating not only her familiarity with the land but also her strategic thinking. This decision significantly aided the Corps of Discovery’s successful navigation through the Rocky Mountains, leading to a quicker and safer return. Her contributions to such decisions positioned Sacagawea as an indispensable member who continuously influenced the course of the expedition’s travels.