Long Lake   Be the first to submit input for Long Lake. If you have info on Long Lake, De Soto Parish, Louisiana please submit it here to improve this web site.          These outdoors activities are available near Long Lake.   Public Lands Near Long Lake: Lake Bistineau State Park, Louisiana, 29 miles away North Toledo Bend State Park, Louisiana, 34 miles away Kisatchie National Forest, Louisiana, 36 miles away   Camp Grounds Near Long Lake: Grand Bayou Resort, Coushatta, 7 miles away   Hotels Near Long Lake: Super 8 Mansfield, LA, Mansfield, 21 miles away Comfort Inn & Suites Mansfield, Mansfield, 21 miles away Quality Inn Natchitoches, Natchitoches, 22 miles away Country Hearth Inn Natchitoches, Natchitoches, 22 miles away Hampton Inn Natchitoches, Natchitoches, 22 miles away