Fire up your smoker for 250 F. Use a good amount of wood. You want a good amount of smoke to flavor salt. If your smoker has a water pan, such as a Weber Smokey Mountain, do not add water to the pan.
Spread salt out in a 9" x 5" pan and place onto the smoker.
Smoke for 4-6 hours or until the salt is darker in color.
Notes
Note: I used hickory wood for smoking sea salt. If you plan on using your smoked salt on fish, use alder or cedar instead.