Welcome to Aetna, a hidden gem founded in 1836 in the heart of Michigan with a population of approximately 2,299. This quaint town is known for its rich history, including being the birthplace of renowned author Jim Harrison, who drew inspiration from its serene landscapes. Aetna boasts a sister city relationship with the picturesque town of Obersulm in Germany, adding an international flair to its small-town charm. Explore the local charm and hospitality of Aetna, where every corner reveals a story waiting to be discovered.