All the Details You Need: 2017 Synchronous Elkmont Fireflies Event in the Smoky Mountains

Elkmont fireflies shining in the Great Smoky Mountains

Fireflies, or lightning bugs, can be found all over the eastern parts of North America, but the Great Smoky Mountains is one destination that attracts thousands of visitors year after year to see the Elkmont fireflies. But why?

Every year, in late May and early June, the Elkmont fireflies (sometimes also referenced to as Sugarlands Visitor Center fireflies) in the Smoky Mountains National Park light up the sky. These fireflies are special because they synchronize–all lighting up at once! If you’ve never visited to see the synchronous fireflies event at Elkmont, it’s time you do!

2017 Elkmont Fireflies Event in the Smoky Mountains

The dates for the 2017 event have just been announced: May 30, 2017 through June 6, 2017.

Parking Passes at Sugarlands Visitor Center on Sale for the Synchronous Fireflies EventFireflies lighting up at the event in the Smoky Mountains

Parking passes are required to see the Elkmont fireflies. This parking pass gives your vehicle access to the parking lot at Sugarlands Visitor Center on the evening of your visit.

Parking passes for viewing the Elkmont fireflies in the Smoky Mountains will be managed a little differently this year than previous years. Previously, the parking passes would go on sale and would sell out quickly on a first come, first served basis.

Dates You Need to Know

  • April 25: Event dates announced – May 30, 2017 through June 6, 2017
  • April 28: Lottery opens at 12 p.m. noon EST
  • May 1: Lottery closes at 8 p.m. EST
  • May 10: Results of lottery announced

Vehicle Passes Distributed through Lottery System

For 2017, vehicle passes will be distributed through a lottery system. As usual, the demand for parking passes exceeds the number of parking passes available, and interest in the event continues to grow each year.

How It Works

  • There will be a 3-day period open for visitors to apply to receive a parking pass. All entries will be accepted from Friday, April 28, 2017 at 12:00 noon until Monday, May 1, 2017 at 8:00 p.m. (Eastern Standard Time)
  • All applications will go through a randomized lottery system to determine results. In the application process, you will apply for a regular pass or a large-vehicle pass. You will also choose 2 possible dates that you will be able to attend over the event period.
  • Results of the lottery will be determined on May 10, 2017. Winners will be assigned a date to attend the event during the results period. All lottery applicants will be notified by e-mail on May 10 that they were “successful” and awarded a parking pass or “unsuccessful” and not able to secure a parking pass.
  • Unfortunately, not everyone can be accommodated for the event since, typically, the number of people entering for a parking pass is much greater than the number of passes available.

How does the lottery choose winners?

  • The lottery system is a randomized computer drawing system to select applications.
  • There is no fee to enter the lottery in 2017.
  • If you are selected, you will be charged a $2.75 reservation fee and awarded a parking pass. The parking pass permits parking at Sugarlands Visitor Center and allows guests to ride the shuttle to the Elkmont viewing area. There is a $1 fee per person to ride the shuttle. It is cash only, so please bring exact change.
  • There will be an arrival time between 6:30 p.m. and 7:30 p.m. assigned to lottery winners.
  • Parking passes are non-refundable, non-transferable, and good only for the individual issue date.
  • There is a limit of one lottery application per household per season.

What Are My Chances of Getting a Parking Pass?

  • It’s difficult to determine your odds because we don’t know how many people will submit an application. This year, there will be 1,800 vehicle passes available for the event.
    • Of the 1,800 passes available, 1,768 passes are regular-parking passes (225 per day) which admits up to 6 people in a single-regular vehicle.
    • Of the 1,800 passes available, 23 large-vehicle passes are available (4 per day) which admits up to 24 people.

How do I apply?

Between Friday, April 28, 2017 at 12:00 p.m. and Monday, May 1, 2017 at 8:00 p.m., visit http://www.recreation.gov/ for all official details and the application.

Directions to Sugarlands Visitor Center

What to Take to See the Elkmont Fireflies in the Smoky Mountains

You can expect the event to last between 3-4 hours (from the time you park to the time you arrive back to your car). We definitely recommend you plan your evening so you eat a good dinner before heading to the national park.

The National Park Service recommends visitors:

  • Pack a foldable chair or blanket for the viewing area
  • Cover your flashlight with red or blue cellophane to prevent interrupting the fireflies
  • Stay on the trail at all times and don’t catch the fireflies
  • Pack up your garbage, and don’t leave it in the national park

If you need other details about the Elkmont fireflies event in the Smoky Mountains, you can visit the National Park Service website by clicking here.

Firefly sitting on a damp leaf6 Fun Facts You Didn’t Know About the Elkmont Fireflies in the Great Smoky Mountains

  1. “Fireflies” aren’t flies. And “lightning bugs” aren’t bugs.

Seems strange, right? Your entire life, you’ve probably been calling them “fireflies” or “lightning bugs.” But, in fact, they’re not flies or bugs at all–they’re actually beetles!

  1. There are 2,000 species of fireflies in the world.

Fireflies are found on every continent except Antarctica. In North America, there’s over 150 documented species of fireflies that have been found.

  1. There are 19 species of fireflies in the Great Smoky Mountains National Park.

In the national park alone, you can find over 19 species of fireflies. The synchronous fireflies (the Elkmont fireflies) are only one of the species in the Smokies. In fact, they are the only species in America who can synchronize their light patterns, so it’s quite a sight!

  1. Not all fireflies glow in the dark.

Unfortunately, not all fireflies light up the dark night sky! In the United States, when you travel west of the Rocky Mountains, chances are you’ll see very few glowing fireflies, if you are lucky enough to see any at all! Thankfully, we’ve got plenty of glowing lightning bugs in the Smoky Mountain area! And, of course, we have plenty of Elkmont fireflies lighting up the sky during the annual synchronous fireflies event.

  1. Fireflies glow to locate a mate.Elkmont fireflies lighting up in the national park

When you visit to see the Elkmont fireflies, you’re actually watching these lightning bugs in their annual mating ritual. The fireflies glow in the dark, each with a specific flashing pattern. Female fireflies don’t do too much flying, and they stay near the ground, so the males are usually the ones lighting up the sky. When a female becomes interested in a male, she will blink back from the ground.

  1. Fireflies find their homes in different habitats.

Like many species, fireflies can be found in all sorts of habitats, from wooded areas to open fields. A bit of helpful information if you’re searching to find fireflies: look near water. Fireflies like humid environments, so these water area provide the moisture in the air that’s just what they need.

Of course, the Elkmont fireflies have made their home in the forest of the Smoky Mountains!

Video: Learn More About Elkmont Fireflies in the Smoky Mountains

Making Memories at Elkmont

Fireflies have been bringing families together for hundreds of years. Don’t you remember running outside on those hot summer nights to watch the fireflies light up all around you? Now you can make those memories with your kids at the synchronous Elkmont fireflies event in the Great Smoky Mountains.

To learn more about other great events in the area, take a look at our Smoky Mountain events calendar.

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  • Linda Doyle

    We made reservations for May 31 to June 6 in the hopes of seeing the fireflies. The reservations are non-refundable and we didn’t get selected in the lottery. Is there any online site where people who may not have 6 on their car offer to take others into the visitor center? There are 2 of us and we would love to see if we could make arrangements with somebody with room.

    • Richard Milburn

      We are in the same boat….would be happy to kick in some serious gas money…

  • shelia

    Are you allowed to take a taxi there and not use the parking?