Preheat the oven to 300 degrees.

Mix together the oats, coconut, nuts, sunflower seeds, salt, cinnamon, maple syrup and olive oil in a large bowl.

Spread the granola evenly on a rimmed baking sheet.

Bake, stirring every 10 minutes, for 40 minutes.

Add the raisins, and bake an additional 10 minutes.

Let cool completely before storing in the refrigerator.