Brennan Lake   Be the first to submit input for Brennan Lake. If you have info on Brennan Lake, Mackinac County, Michigan please submit it here to improve this web site.          These outdoors activities are available near Brennan Lake.   Lakes Near Brennan Lake: McAlpine Pond, Mackinac County, 18 miles away   Public Lands Near Brennan Lake: Tahquamenon Falls State Park, Michigan, 26 miles away Muskallonge Lake State Park, Michigan, 33 miles away   Camp Grounds Near Brennan Lake: Hog Island Campground, Mackinac County, 4 miles away Garnet Lake Campground, Mackinac County, 4 miles away   Hotels Near Brennan Lake: Americas Best Value Inn, Newberry, 13 miles away Comfort Inn Newberry, Newberry, 14 miles away Best Western Lakefront Inn & Suites, Paradise, 32 miles away Birchwood Inn, Harbor Springs, 39 miles away Americinn Charlevoix, Charlevoix, 39 miles away   Ski Areas Near Brennan Lake: Boyne Highlands, Michigan, 42 miles away       552 foot drop, 10 lifts, 54 runs Nubs Nob, Michigan, 44 miles away       427 foot drop, 10 lifts, 53 runs Boyne Mountain, Michigan, 55 miles away       500 foot drop, 14 lifts, 60 runs