Flat Lake   Be the first to submit input for Flat Lake. If you have info on Flat Lake, Pointe Coupee Parish, Louisiana please submit it here to improve this web site.          These outdoors activities are available near Flat Lake.   Hotels Near Flat Lake: BEST WESTERN St. Francisville Hotel, Saint Francisville, 23 miles away Oak Tree Inn Livonia, Livonia, 26 miles away Hampton Inn and Suites Marksville, LA, Mansura, 28 miles away Evangeline Downs Hotel, an Ascend Collection hotel, Opelousas, 38 miles away Days Inn Natchez, Natchez, 38 miles away