Established in 1989, the Grand Cote National Wildlife Refuge was put in place to preserve a habitat for waterfowl in the Red/Mississippi River floodplain. The large expanse of shallow wetlands attracts a broad diversity in species of waterfowl. Along with opportunities for wildlife viewing, visitors will also find other outdoor recreation activities within the Grand Cote National Wildlife Refuge as well, such as hiking, fishing, and hunting. A permit is required for hunting in the regufe. A hike along the Mark Dupuy Hiking Trail is one of the best ways for guests to see the wildlife of the area.

Marksville, LA