Synchronous Fireflies, Great Smoky Mountains

🌿 Nature & Wildlife Hidden gem 🇺🇸 Gatlinburg, United States 📅 Late May – mid-June (8-day peak)

One of only ~20 firefly species in the world that flash in sync. Tens of thousands of bugs blink in unison, creating waves of light through the forest. Park lottery limits visitors.

Practical info

Lottery in late April for 8-night peak access at Elkmont. No flashlights (or red filters only). Bring red-light headlamp.

Less-crowded alternatives

Pair with

Cities worth combining with this trip:

🇺🇸 Atlanta
📅 More events in May →