If you missed a spot to see the synchronous fireflies in the Great Smokies, there's still a chance to see fireflies on a blue ghost firefly tour.
Synchronous Fireflies: Your Guide to the Great Smokies' Annual Light Show
Fireflies face challenges, possible extinction across the US
Blue Ghost Fireflies – Hendersonville, North Carolina - Atlas Obscura
Will-o'-the-wisp - Wikipedia
Hello there lightning bugs: summer magic is in the air, Outdoors
Dazzling firefly light shows in the United States - Reader's Digest
Synchronous fireflies light up the Appalachian Mountains - AVLtoday
Blue Ghost - Firefly Aerospace
The Magical Mystery Tour of Blue Ghost Fireflies