Fort St. James RCMP and local search and rescue volunteers launched a search Tuesday in the Leo Creek Forest Service Road area.
They're looking for Basil Immaculate, 26, who was last seen on Thursday night and reported missing on Monday.
It's believed she was traveling to a cabin in the Leo Creek area.
She was last seen wearing grey yoga pants, white shoes and a black hooded sweatshirt with a red maple leaf on the front.
Anyone with information regarding her whereabouts are asked to contact the Fort St. James RCMP at 250-996-8269.