Atchafalaya

The word Atchafalaya /ətʃæfəˈlaɪ.ə/ derives from the Choctaw term hacha falaia, meaning "long river".

Atchafalaya can refer to

• The Atchafalaya Basin or Atchafalaya Swamp, wetlands surrounding the lower part of the Atchafalaya River
• The Atchafalaya Basin Bridge
• The Atchafalaya Golf Course at Idlewild, in Patterson, Louisiana
• The Atchafalaya National Heritage Area
• The Atchafalaya National Wildlife Refuge
• The Atchafalaya River in Louisiana
• The Atchafalaya Swamp Freeway, a section of Interstate 10
• Atchafalaya Productions, production company for the film Passion Fish