Chilkoot Trail Sourdough Bakery in Carcross is a tiny, locally run spot that is perfect for grabbing fresh sourdough loaves, cinnamon buns and hearty grab-and-go sandwiches before you head out on the trail. It operates seasonally with the busiest window in the mornings, has limited indoor seating, and is easiest to use as a quick stop or takeaway, so plan to arrive early if you want the best selection or a larger order.