Mentasta Pass is a major
mountain pass
A mountain pass is a navigable route through a mountain range or over a ridge. Since many of the world's mountain ranges have presented formidable barriers to travel, passes have played a key role in trade, war, and both Human migration, human a ...
in Alaska, separating the
Alaska Range
The Alaska Range is a relatively narrow, 600-mile-long (950 km) mountain range in the southcentral region of the U.S. state of Alaska, from Lake Clark at its southwest endSources differ as to the exact delineation of the Alaska Range. ThBoar ...
on the west from the
Mentasta Mountains
The Mentasta Mountains in the eastern part of the U.S. state of Alaska form the eastern end of the Alaska Range.
They lie south of the Alaska Highway, east of the Glenn Highway, north of the Wrangell Mountains, and west of the Nabesna River. Acro ...
on the east. Alaska Route 1 (the
Glenn Highway
The Glenn Highway (part of Alaska Route 1) is a highway in the U.S. state of Alaska, extending from Anchorage near Merrill Field to Glennallen on the Richardson Highway. The Tok Cut-Off is often considered part of the Glenn Highway, for a tota ...
) runs through the pass, connecting the
Copper River Copper River may refer to several places:
*Copper River (Alaska), in the United States
* Copper River (British Columbia), a tributary of the Skeena River
The Skeena River is the second-longest river entirely within British Columbia, Canada (afte ...
Valley with the