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!

Summertime Music Bingo

6 PM - 8 PM

Music Bingo at Mais La

July 10, 2026

44018 Gold Place Road, St Amant, LA

Swamp Pop at the Post

Swamp Pop Sunday with Natalie & Southern Accent

July 12, 2026

42430 Churchpoint Rd, Gonzales, LA 70737, USA

Juice Fest

4:30 PM

If you like your music loud, your vibes high, and your drinks juiced, then mark your calendar for Juice Fest—Houma’s ultimate end-of-summer celebration.

July 12, 2026

Courthouse Square in Downtown Houma | 7856 Main St

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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...