• The Great Lazy River

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

  • Welcome to the Atchafalaya

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

  • It’s so big - and full!

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

  • To infinity, and beyond!

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

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!
Step into the parlor at Residence Plantation and experience history through the authentic words of those who lived it.

August 13, 2026

Residence Plantation | 8951 Park Avenue Houma, LA
The Krewe of Kajuns is bringing the heat this summer with our very first… ANNUAL ANYTHING KAJUN COOK-OFF

August 15, 2026

East Park Rec Center | 107 Robert St Houma, LA 703
Bring the whole family, invite your friends, and come celebrate community, country, and those who serve. Every dollar raised helps us continue sending comfort, encouragement, and support to our military community.

August 29, 2026

VFW Post 3693 | 42430 Churchpoint Rd, Gonzales, LA

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...
Cycling our back roads is a great way to get to know Louisiana. You'll taste our famous food, hear our music, meet our people and experience Louisiana!
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Louisiana's complex blending of cultures for over 300 years has produced distinctive regional food traditions for which we are known worldwide.
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Louisiana's warm summers, mild winters and abundance of outdoor recreational opportunities are camping invitations.
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