The Name
What is a grease trail?
A grease trail is an overland trade route — part of a vast network connecting the Pacific coast with the interior of the Pacific Northwest. The name comes from the most important item carried inland: the processed oil — the "grease" — of the eulachon (oolichan) fish, traded for furs, copper, and obsidian.
For thousands of years, First Nations traders followed these well-trodden routes across plateaus, highlands, and mountain passes — covering a geography that reached from what is now the Yukon south to northern California, and as far east as Alberta and Montana.
Our name honours those Indigenous trade networks that linked Pacific coast fisheries with interior communities for millennia.
Food, knowledge, and value have always traveled along Indigenous routes — and they still can.