Grand Coteau is a small town located in St. Landry Parish, Louisiana, with a population of approximately 1,000 people. The climate in Grand Coteau is hot and humid, with average temperatures ranging from the mid-70s in the winter to the high 90s in the summer. The town lies within the Bayou Teche watershed, and the hydrology constituents in the area include the Bayou Fuselier and Bayou Courtableau. Outdoor recreation opportunities in Grand Coteau include hiking and birdwatching at the nearby Chicot State Park, fishing in the local bayous, and exploring the historic architecture and culture of the town.