An annual light show presented by the synchronized fireflies in Great Smoky Mountains National Park, USA

The warm wind reminds me that it’s almost the time to reserve tickets for a special light show in the Great Smoky Mountains National Park.   This show is presented by small insects that all of you are familiar with – fireflies.  I guess everybody has good memories of pointing out fireflies in the backyards in summer evernings.  Those sudden light ups are like shooting stars… And if there are a lot of fireflies, they look like Christmas lights.

There is one special species of fireflies living in the smokies.  They are called synchronized fireflies!  As you can guess from the name, these fireflies flash together.  Isn’t that amazing?  How do they communicate to each other?  Why do they synchronize?  They are certainly not doing this show for us…  I heard it’s for their mating, but I am not sure why the synchronization is important.   There are information elsewhere, here I want to talk about my four years’ experience on watching their show – more specifically, how to get a ticket, what to prepare before going, how to get there, and what to expect to see.

So, the most important thing is to get a ticket!  The mating season of the fireflies lasts about two weeks.  Based on the weather, the National Park Service (NPS) will estimate and announce a 8/9 days window for the peak flashing (late May to mid June) of the synchronized fireflies.  The announcement is usually made a few days before April 30th.  Please check their website for the dates!  Before 2016, part of the tickets (“Advanced Tickets) were distributed online at 10am EST on April 30th.  And those tickets were gone within three minutes!   The rest of the tickets were called something like “day before tickets” (you get it today and go tomorrow), and were available through phone calls on a first-come-first-serve basis.  I have had success with both methods.  The key was to be prepared!  No waste of one second.  I could share some tips, but they have already changed the rules!  Since 2016, all the tickets are distributed via a lottery system! Basically, they open the lottery in the end of April, and close it in two/three days.  A week or so after the closing date, people will be notified of the lottery results.    Last year, I was lucky!  Since you can only choose two days in the application, my philosophy was to avoid the weekends so that the chance would be much higher.  If you are unlucky, there is another way to get to see the show – camping at Elkmont Campground!  From the campground, you can simply walk to the site to see the synchronized fireflies.  Remember that those camp sites are also filled quickly.  But don’t be too frustrated if you couldn’t get the date you want.  Check back often in case there’s cancelation.

Now let’s come back to the “normal” tickets.  I haven’t told you that the tickets are actually parking tickets!  Most of the tickets are for standard cars, and up to six people are allowed for one car.  There are a few tickets for busses, which can take more people.  You need to drive to Sugarland Visitor Center.  There will be officers doing traffic control and ticket admission.   Only the cars with tickets are allowed to park at the visitor center.  One car one ticket (the confirmation email that NPS sends out), and the ticket holder must be in the car.  The officer will count people in the car, and give a trolley ticket to each person.  After parking the car, you get into the line (there’ll be a line, a long line) for the trolley.  You need the trolley ticket and 1$ to board the trolley.  I think the trolley starts to take people to the Elkmont area from 7-ish.  Except for campers, no private car can access the Elkmont area during the show days (the 8/9 days for the synchronized fireflies).

The trolleys will take you to the Elkmont area.  From there, just follow the crowd.  At the entrance, you will be given a handout introducing the synchronized fireflies.  You can also get a piece of red cellophane and a rubber band to cover your flashlight/phone.  This is very important, as the white light will disturb and confuse the fireflies!  You are there to see the show, not to be part of it.

Since it’s early June, the sky does not get dark until 9pm.  You will have plenty of time hanging around and looking for a good spot.  You probably want to take a light and foldable chair with you 🙂  Not a bad idea to have a picnic there.

You sit down, and wonder what the show will be like… While the sky gets darker and darker, you see more and more white dots flashing (somehow yellow in photos).  At the beginning, they are not synchronized.  But as the show proceeds to peak time, you will see a wave of flashing.  I mean, not all the fireflies are synchronized to one rhythm.  It’s more like: this region of fireflies synchronized to this rhythm, and that region of fireflies synchronized to that rhythm.  Another thing is that those fireflies have different levels of performance in the 8/9 days window.  I have seen the light show six times (once or twice a year), and I can tell there’s clearly a difference (sometimes a big difference)!  Nevertheless, it’s always an incredible experience.

Being immersed in flashings, you will forget about the time!  And soon you realize that people are leaving.  When you get back to the entrance (where the trolley drops you), there’s a long long line.  We have once waited for more than an hour.  So, might be a good idea to slowly move towards the entrance between 10 and 10:30.

Lastly, I just want to say that be nice to the fireflies, and be nice to people.  Don’t do things that you don’t want other people do to you.  Pay attention to your flashlight and phone!

 

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