Troy Lake   Be the first to submit input for Troy Lake. If you have info on Troy Lake, Sully County, South Dakota please submit it here to improve this web site.          These outdoors activities are available near Troy Lake.   Public Lands Near Troy Lake: Farm Island Recreation Area, South Dakota, 25 miles away   Hotels Near Troy Lake: State Motel Inc., Pierre, 24 miles away Best Western Ramkota Hotel, Pierre, 24 miles away River Lodge, Pierre, 24 miles away Governors Inn, Pierre, 24 miles away Days Inn Pierre, Pierre, 24 miles away   Golf Courses Near Troy Lake: Sutton Bay Golf, Agar, 1 miles away