 In fact, when they finally reached the Pacific Coast and conducted their historic vote on selecting their winter camp site, the three viable options considered were the Clatsop area near Astoria (Oregon), the north bank near Chinook (Washington), and the fertile valley near the Sandy and Washougal Rivers.But, because the Corps had reached the Pacific in late November, they did not have much time to construct a winter fort before the cold weather set in, therefore choosing the Clatsop region because of the abundance of big game and its view of the Pacific—and they hoped to make contact with a fur trading ship to get word back to President Jefferson about the success of their mission.On their return to the east, the Corps of Discovery rowed hard against the current hoping to return to the Nez Perce in early spring.