Welsh Lake   Be the first to submit input for Welsh Lake. If you have info on Welsh Lake, Gallatin County, Illinois please submit it here to improve this web site.          These outdoors activities are available near Welsh Lake.   Lakes Near Welsh Lake: Big Lake, Gallatin County, 3 miles away Cap Mauzy Lake, Union County, 16 miles away   Public Lands Near Welsh Lake: Harmonie State Park, Indiana, 20 miles away Shawnee National Forest, Illinois, 31 miles away John James Audubon Memorial State Park, Kentucky, 35 miles away   Hotels Near Welsh Lake: Mount Vernon Inn, Mount Vernon, 12 miles away Four Season Motel, Mount Vernon, 14 miles away CCW Lodge, Marion, 23 miles away New Harmony Inn, New Harmony, 23 miles away River Rose Inn Bed and Breakfa, Elizabethtown, 24 miles away