... Lewis saw the Rocky Mountains for the first time and left a lengthy description of the countryside: "In the after part of the day I also walked out and ascended the river hills which I found sufficiently fortiegueing. Surprisingly, however, there were some important connections between the Lewis & Clark expedition and the Canadians of that time. Lewis and Clark and Corps of Discovery Meriwether Lewis Nez Perce Rocky Mountains Sacagawea Shoshone William Clark. Meriwether Lewis Describes Crossing the Rocky Mountains. Maps that Jefferson had looked like a single line of mountains. There they established Fort Clatsop near the present site of Astoria, Oregon. July 3, 1806 - After successfully making their way over the mountains thanks to the Nez Perce, Lewis and Clark decided to split their force in order to scout more of the mountainous country and look for an easier pass over the Rockies. The day was fine, but the wind ahead. Introduction. Get this from a library! The Lewis and Clark Expedition left from St. Louis, Missouri in late May 1804, proceeded up the Missouri River until its tributaries ended in the Rocky Mountains, crossed the Rockies and down the Columbia River to the Pacific Ocean. Start your 48-hour free trial to unlock this The Lewis and Clark Journals study guide and get instant access to the following:. 4 Most people thought that the Rocky Mountains would be easy to cross. When McGillivray shot a large Rocky Mountain Bighorn Sheep, Thompson carefully recorded the ram's horn and body measurements in his journal. From the Continental Divide Lewis could look to the West, and he was greatly disappointed to see mountains stretching as far as he can see. Lewis and Clark Expedition, U.S. military expedition ... that February. Some of the maps from that time showed California as an island. [1] Capt. We had difficult water, and passed through the most dismal country I ever beheld; nothing but barren mountains on both sides of the river, as far as our view could extend. Lewis and Clarke's Journal to the Rocky Mountains [Patrick Gass] on Amazon.com. However Lewis and Clark is the pass with the easiest approaches to the summit over which Native people could travel, using dog and later horse travois. The Lewis & Clark expedition of 1804-1806 is justly famous as a great American voyage of exploration. Lewis and Clark had no idea what they were up against. The Corps of Captain Lewis and Lieutenant Clark American History. Clark walked on shore this morning and ascended to the summit of the river hills he informed me on his return that he had seen mountains on both sides of the river runing nearly parrallel with it and at no great distance; also an irregular range of mountains on lard. I. Lewis & Clark : A Canadian Perspective, by A. Gottfred. Lewis reached the Lemhi Pass, in the Rocky Mountains. Art. Lewis and Clark's journal to the Rocky Mountains in the years 1804,-5,-6 as related by Patrick Gass, one of the officers in the expedition.. [Patrick Gass]