Mount Arvon, in Michigan’s Huron Mountains, has long figured in a close rivalry with nearby Mount Curwood as the state’s highest natural point. Rising 1,979 feet above sea level, it has been regarded as either Michigan’s highest or second-highest natural summit, ranking among U.S. state high points and standing as the highest natural point in the East North Central states. A 1982 resurvey found it one foot taller than Mount Curwood, but surveys in 2025 reversed that result, placing it 0.4 feet lower. Remote and reached by winding logging roads on privately owned land open to the public, it remains one of the Upper Midwest’s notable natural high points.