Great Smoky Mountains Fireflies 2024 Schedule. The public may apply for the limited viewing opportunity by entering a lottery for a vehicle reservation through www.recreation.gov. Lottery opens for vehicle reservation.
Come june, the synchronous fireflies at great smoky mountains national park bring a fresh glow to the night air. Great smoky mountains national park will host the annual synchronous firefly viewing opportunity at elkmont from monday, june 3 through monday, june 10.