Fish Slough   Be the first to submit input for Fish Slough. If you have info on Fish Slough, Posey County, Indiana please submit it here to improve this web site.          These outdoors activities are available near Fish Slough.   Lakes Near Fish Slough: Cap Mauzy Lake, Union County, 12 miles away Big Lake, Gallatin County, 13 miles away   Public Lands Near Fish Slough: Harmonie State Park, Indiana, 15 miles away John James Audubon Memorial State Park, Kentucky, 25 miles away   Hotels Near Fish Slough: Mount Vernon Inn, Mount Vernon, 6 miles away Four Season Motel, Mount Vernon, 6 miles away New Harmony Inn, New Harmony, 17 miles away Holiday Inn Express EVANSVILLE - WEST, Evansville, 21 miles away Fairfield Inn Evansville West, Evansville, 22 miles away