Gillespie Reservoir   Be the first to submit input for Gillespie Reservoir. If you have info on Gillespie Reservoir, Converse County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Gillespie Reservoir.   Public Lands Near Gillespie Reservoir: Glendo State Park, Wyoming, 17 miles away Guernsey State Park, Wyoming, 34 miles away   Marinas On or Near Gillespie Reservoir: Glendo Marina, Glendo, 17 miles away   Hotels Near Gillespie Reservoir: Holiday Inn Express Hotel & Suites DOUGLAS, Douglas, 16 miles away Sleep Inn & Suites Douglas, Douglas, 16 miles away Super 8 Douglas, Douglas, 17 miles away Clarion Inn Conference Center, Douglas, 17 miles away Super 8 Wheatland, Wyoming, Wheatland, 39 miles away