Days and hours of operations for the six sites of Jean Lafitte National Historical Park and Preserve are
- Acadian Cultural Center (Lafayette) is open daily 8:00 a.m.-5:00 p.m. Closed December 25 and Mardi Gras.
- Prairie Acadian Cultural Center (Eunice) is open Tuesday-Friday 8:00 a.m.-5:00 p.m. and Saturday 8:00 a.m.-6:00 p.m. Closed December 25.
- Wetlands Acadian Cultural Center (Thibodaux) is open Monday 9:00 a.m.-8:00 p.m., Tuesday-Thursday 9:00 a.m.-6:00 p.m., and Friday-Saturday 9:00 a.m.-5:00 p.m. The center is closed on Sunday June through August but will reopen on Sundays starting September 7. Closed December 25 and Mardi Gras.
- Barataria Preserve (Marrero) is open daily 9:00 a.m.-5:00 p.m. Closed December 25 and Mardi Gras.
- French Quarter Visitor Center (New Orleans) is open daily 9:00 a.m.-5:00 p.m. Closed December 25 and Mardi Gras.
- Chalmette Battlefield (Chalmette) Full services (visitor center, grounds, and public restrooms) Thursday-Sunday 9:00 a.m.-4:30 p.m. Limited services (grounds and public restrooms only) Monday-Wednesday 7:00 a.m.-3:00 p.m. Closed December 25 and Mardi Gras.