Hobbs State Park – Conservation Area is a 12,056-acre (4,879 ha) Arkansas state park in Benton, Carroll, and Madison Counties, Arkansas in the United States. The park was bought in 1979 through a huge financial effort from Northwest Arkansas banks. Hobbs State Park – Conservation Area is in the Boston Mountains which are the southwestern part of The Ozarks. The park, located just south of Beaver Lake, is open for year-round recreation, including 32.9 miles (52.9 km) of hiking, mountain bike and equestrian trails.