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New Harmony Firefly Festival

New Harmony Firefly Festival

New Harmony Firefly Festival

June 27-28, 2025

Presented by One New Harmony and Historic New Harmony

When twilight falls over the town of New Harmony, Indiana, in the early summer, something magical happens. As the sun dips down below the horizon and the first stars start to twinkle in the sky, thousands of fireflies emerge from the woods, transforming the land around our community into a constellation of dancing lights.

New Harmony's annual Firefly Festival celebrates this beautiful natural phenomenon and the history behind Say's Firefly, Indiana's state insect first described by New Harmony resident Thomas Say in 1826. Every summer, families, nature lovers, and dreamers gather together at the Atheneum and on the edges of town to watch one of nature's most spectacular light shows. You're invited to be part of the wonder this year!

The Firefly Festival is more than just a chance to marvel at nature's magic. It is really a celebration of community, bringing together people of all ages to share in something truly special. Food vendors serve up delicious treats perfect for evening picnics. Inside the Atheneum theater, an actor portraying scientist Thomas Say tells the story of his discovery of a firefly native to Indiana. Music fills the air outside as adults and children create glow stick accessories and join in a glow dance party. As the darkness deepens, people start boarding our tram and climbing into golf carts to drive to Firefly Theater in the woods near the Wabash River. Others choose to take a leisurely walk to Firefly Theater, enjoying the warm summer night and conversation with friends and family. 

Whether you're a longtime resident or visiting New Harmony for the first time, the Firefly Festival offers you an unforgettable experience that will leave you with memories to treasure. Come discover why this enchanting event has become one of New Harmony's beloved summer traditions! 

Join us as we celebrate the magic of fireflies, the beauty of our historic town, and the joy of coming together. 

Sponsors of the 2025 New Harmony Firefly Festival

Our sponsors and partners play a crucial role in the New Harmony Firefly Festival. Together, we accomplish a successful event that brings people together to celebrate community and the wonders of nature! Interested in being a sponsor of the Firefly Festival? Please contact Historic New Harmony's office at 812-682-4488 or harmony@usi.edu


Host Organizations

Historic New Harmony

One New Harmony


Community Partners

Town of New Harmony

Capers Emporium

Tri-State Fitness

New Harmony Gallery of Contemporary Art

New Harmony Working Men's Institute

Mudpuppy Palace

New Harmony State Historic Site


Sponsors

Lowry Hollow

Sponsor of the New Harmony Firefly Festival.

Petal & Patch

Sponsor of the Firefly Festival Run/Walk. Petal & Patch has a special deal for race participants! Take your bib or finisher medal with you after the race and save 10% off your purchase.

New Harmony Soap Company

Sponsor of the Firefly Festival Run/Walk. New Harmony Soap Company has a special deal for race participants! Take your bib or finisher medal with you after the race and save 10% off your purchase.

Fire & Ice

Sponsor of the Firefly Festival Run/Walk. ​Make sure to stop by Fire & Ice after the race for $1 off a scoop!

Honeycomb Hide Away

Sponsor of the Firefly Festival Run/Walk.

artefakts

Sponsor of the Firefly Festival Run/Walk.

Metropolitan School District of North Posey County

Sponsor of the Firefly Festival Run/Walk.

Connect With
Historic New Harmony

(812) 682-4488