The fireflies' annual synchronous light show in the woods of Great Smoky Mountains National Park is something to behold. It's a sight you don’t want to miss, even if you weren’t one of the ...

Dark. Six. Dark. Fireflies are heralds of summer, captivating children and adults alike with a single flash — there one moment, gone the next. But every year between late May and early June in a small ...

Great Smoky Mountains National Park is one of the country's most popular ... Seasonal offerings include colorful wildflowers in spring, rare synchronous fireflies in late May/early June and ...