What is the longest bayou in the world located in southeastern Arkansas?

Bayou Bartholomew holds the title of the longest bayou in the world and is located in southeastern Arkansas. Spanning approximately 359 miles, it flows from the Ouachita River in Arkansas to the Mississippi River. This bayou is significant not only for its length but also for its ecological diversity, providing a vital habitat for various wildlife and a rich environment for fishing and outdoor activities.

The other mentioned bayous, while noteworthy in their own right, do not match the length or geographical significance of Bayou Bartholomew. Each bayou has unique characteristics and geographical features, but it is Bayou Bartholomew that stands out as the longest, making it an important landmark in Arkansas.