Journal entry · July 22, 1806

Lewis: up Marias River / Clark: down Yellowstone — Patrick Gass: July 22, 1806

Patrick Gass · Great Falls Portage · Thwaites Vol. Gass 1807 First Edition

The place today: Great Falls Portage

LEWIS AND CLARK EXPEDITION — 263
in various directions to look for the horses, and in a short
time two of the men found them; harnessed them in the
waggons and moved on about four miles, when one of the
axletrees broke; and they returned to the river to mend it.
Myself and one of the men did not return till dark, and then
came to the place where the canoes were upon the plains, with
some of the men. Here a heavy shower of rain came on with
thunder and lightning; and we remained at this place all
night.

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The NPS atlas for this night

NPS did not map the camp of Patrick Gass’s party for this night.

The location on this page is this database’s own.

From the NPS Lewis and Clark National Historic Trail Park Atlas, mirrored here on September 21, 2026. This copy is not authoritative; NPS remains the system of record. About the mirror

Terrain360 · the place today

Great Falls Portage in 360°

Rivers Edge Trail · 11 panoramas on this trail · 144 journal entries written here Nearest capture is 1.3 mi from the tagged location.

10 frames across 0.2 mi of the route around this location

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