It is up the Copper River that the salmon must travel 300 miles to reach their spawning grounds, which requires extra stores of omega-3 fatty acids that make Copper River salmon some of the most prized salmon in the world.

It is up the Copper River that the salmon must travel 300 miles to reach their spawning grounds, which requires extra stores of omega-3 fatty acids that make Copper River salmon some of the most prized salmon in the world.