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!

Choctaw Fireman's Fair

Thrown by the Choctaw Volunteer Fire Department, the Fireman's Fair is a fun 3-day celebration for the whole family. Enjoy live music, great Cajun food, amusement rides, a live auction, and a parade on Sunday.

March 06, 2026

Shadows Arts & Crafts Fair

9 a.m. - 4 p.m.

Over 100 vendors from around Louisiana with diverse hand-made items from fine art to food and furniture. A special tour is included in the fee.

March 07, 2026

Shadows-on-the-Teche 317 E. Main St. New Iberia LA

Here’s the Beef Cook-Off

8 a.m. - 12 a.m.

Calling all carnivores, foodies, and chefs.

March 07, 2026

Yambilee Building 1939 West Landry Street Opelousa

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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...