Atchafalaya National Heritage Area | America's French Foreign Country

The Great Lazy River

The Atchafalaya is Culture, Tourism, Nature
and So Much More!

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Welcome to the Atchafalaya

It’s not a swamp. It’s a whole new country!

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It’s so big - and full!

Birding, Biking, Paddling, Camping, Hunting,
Fishing, Golf and Tree Tagging!

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To infinity, and beyond!

The Atchafalaya National Heritage Area Stretches far...
Well into the Gulf of Mexico!

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National Heritage Area

Welcome to the Atchafalaya

In the heart of Louisiana lies a vast natural wonder with a storied past. Welcome to America’s largest freshwater swamp: the Atchafalaya River Basin. From upland forests, to Cypress/Tupelo swamps, to an active land-building river delta, the Atchafalaya has lots to see. How you explore America’s Foreign Country…that’s up to you!

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Action In the Swamp

Events Calendar

Meetings, festivals, tours through the marsh and much more can be found here...
below are the ones coming up next!

FESTIVAL DE LA PRAIRIE

Food, live music, rides, 5K & more!

April 22, 2024

St. John the Evangelist Catholic Church | 15208 Hw

Arnaudville Étouffée Festival

Enjoy life like a local in Arnaudville, Louisiana at the Annual Étouffée Festival. Étouffée is a “smothered” dish and a favorite among locals. Love for the dish is strong enough to stir up a friendly rivalry every year at this festival cook-off.

April 26, 2024

Little Flower Auditorium 370 Main Street, Arnaudvi

Sunset Herb & Garden Festival

9 a.m. - 4 p.m.

For over 20 years, the Sunset Garden Club has hosted the Annual Sunset Herb & Garden Festival in Sunset, Louisiana. Over the decades, the wide selection of plants and herbs continues to impress garden enthusiasts. Step outside with your kids, friends, or

May 04, 2024

Sunset Festival Grounds 240 Marie Street Sunset, L

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Explore Our Website

What’s Inside!

Our website is packed with information to help you schedule school tours, learn about the wetlands, or find out more about the cultures of Louisiana. Below are just some of the great things we invite you to investigate...