Eureka Springs is a city in Carroll County, Arkansas, United States, and one of two county seats for the county. It is located in the Ozark Mountains of northwest Arkansas, near the border with Missouri. As of the 2020 census, the city population was 2,166.

Carroll County is a county located in the U.S. state of Arkansas. As of the 2020 census, the population was 28,260. The county has two county seats, Berryville and Eureka Springs. Carroll County is Arkansas's 26th county, formed on November 1, 1833, and named after Charles Carroll, the last surviving signer of the United States Declaration of Independence.