Big G Lake   Be the first to submit input for Big G Lake. If you have info on Big G Lake, Decatur County, Iowa please submit it here to improve this web site.          These outdoors activities are available near Big G Lake.   Lakes Near Big G Lake: Sun Valley Lake, Ringgold County, 16 miles away   Public Lands Near Big G Lake: Nine Eagles State Park, Iowa, 11 miles away Crowder State Park, Missouri, 32 miles away Pammel State Park, Iowa, 37 miles away   Marinas On or Near Big G Lake: Sun Valley Motor & Marina, Ellston, 18 miles away   Camp Grounds Near Big G Lake: Eagle Ridge RV Park, Eagleville, 8 miles away I-35 RV Park and Campground, Eagleville, 8 miles away   Hotels Near Big G Lake: Super 8 Lamoni, Lamoni, 1 miles away Comfort Inn Bethany, Bethany, 19 miles away Super 8 Bethany MO, Bethany, 19 miles away Americinn - Osceola, Ia, Osceola, 23 miles away Super 8 Osceola IA, Osceola, 24 miles away   Ski Areas Near Big G Lake: Seven Oaks, Iowa, 74 miles away       275 foot drop, 4 lifts, 13 runs Snow Creek, Missouri, 94 miles away       300 foot drop, 7 lifts, 12 runs