July 7, Continental Divide
Lewis & Clark Pass
Pass cursor over image to view details.
ewis's route from so-called Lewis and Clark Pass (even though Clark never was here) to the Sun ("Medicine") River and down to the Falls of the Missouri is perhaps one of the least known and, because much of it crosses private property, the least-often retraced in the entire itinerary of the Corps of Discovery. This view looks northwest into the heart of the Northern Rockies, where the higher peaks average eight to nine thousand feet MSL.
ergeant Gass recorded that on the seventh of July, 1806, Lewis's detachment took a three-hour lunch break — their word was "dinner" — somewhere on Alice Creek, then proceeded four more miles up that drainage, "when we came to the dividing ridge between the waters of the Missouri and Columbia." They "passed over the ridge and came to a fine spring the waters of which run into the Missouri." After another mile or so, according to Gass, they "turned a north course along the side of the dividing ridge for eight miles, passing a number of small streams or branches." Even with time out for a long lunch, they covered an estimated 32 miles before settling in for the night at 9:00 p.m.
View eastward toward the plains
from above Lewis & Clark Pass
ewis claimed that from the gap on the dividing ridge he could see "fort mountain" — Square Butte — to the northeast, "distant about 20 miles." It may be among the indistinct heights on the hazy horizon at the photo's left margin, but it is actually almost twice that far from the pass. Once again, the normally dry atmosphere of the northern plains had led him to underestimate distances.
--Joseph Mussulman, 03/05
Funded in part by a grant from the Montana Cultural Trust.