The Dance of the Fireflies

If you're heading over to the Tennessee Smokies and the Pigeon River, be sure and fit in this once-a-season natural event. People travel for miles to see the light show.

A synchronized firefly show-there are only two places on earth you can experience this phenomenon, southeast Asia and the Great Smoky Mountains National Park. The peak flashing for synchronous fireflies (Photinus carolinus) that live in Great Smoky Mountains National Park occurs for only two weeks in mid-June. The Male's time is short, they live as adults for only about 21 days. So they turn it on, attract the Females and procreate. The Males fly and flash and the usually stationary Females respond with a flash creating a spectacular and unparalleled natural light show. They are the only species in America that can synchronize their flashing light patterns.

The show takes place at the Elkmont Campground. Getting there can be a challenge but worth it. The campground is closed to private vehicles after 5 p.m. Entrance is allowed if you have a campsite reserved or you may ride the trolley for $1 from the Sugarlands Visitor Center. Trolleys begin a at 6 p.m. and run every 20-25 minutes. Last trolley leaves at 11 p.m.

Come prepared for the evening:

• Bring a blanket or a small lawn chair to sit on, a flashlight or two (cover them with red cellophane to minimize white lights), and a backpack with refreshments. The only amenities at the campground are portable toilets.
  
• Park rangers and volunteers will be available in various locations for questions, guided walks, and assistance.
  
• No pets or alcoholic beverages allowed.
  
• If attempting to take pictures or video, do not use a flash. Not only does it disturb the fireflies, but your picture will turn out horribly. Try turning the flash off, setting your aperture to f11 and taking a long exposure of a few seconds. You’ll get a spooky looking glow…very cool!