If you are flying through Nashville International Airport (BNA), it is worth knowing the smoking rules before you arrive. Smoking is not permitted inside the airport terminal, including passenger waiting areas, restaurants, restrooms, and other indoor public spaces. Travelers who want to smoke generally need to use designated outdoor areas before entering the building or after exiting it. For the current location of the BNA Airport Smoking Area, check official Nashville International Airport guidance or ask airport personnel when you arrive. These locations are separate from the main terminal entrances, so look for airport signs or ask a staff member if you are unsure where to go.
Visit: https://www.nashvilleairport-bna.com/smoking-area