This cache is not at the posted coordinates, and neither location is the Baaraga county line.
The posted coordinates are private property, there is nothing to see or do there that will help you find this cache.
Baraga County is in the Upper Peninsula in the U.S. state of Michigan. The county seat is L'Anse. The county is named after Bishop Frederic Baraga, a Catholic missionary who ministered to the Ojibwa Indians in the Michigan Territory. The L'Anse Indian Reservation of the Ojibwa is within Baraga County.
The county is located in the Upper Peninsula on the shore of Lake Superior, at the southeast base of the Keweenaw Peninsula. The villages of Baraga and L'Anse are located at the base of Lake Superior's Keweenaw Bay. Point Abbaye projects north into the lake, enclosing Huron Bay. The eastern two-thirds of the county includes much of the Huron Mountains, including Mount Arvon—the highest natural point in Michigan at 1,979 feet.
The cache hide is pretty much exactly what you'd expect for the location you will arrive at.