Marengo is a town in Liberty Township, Crawford County, Indiana, United States. The population was 829 at the 2020 census. One of the tourist attractions and sources of revenue for the town is Marengo Cave, a U.S. National Landmark.
Marengo is a town in Liberty Township Crawford County, Indiana, United States. The population was 829 at the 2020 census. One of the tourist at,tractions and sources of revenue for the town is Marengo Cave, a U.S. National Landmark.