Hobbs State Park-Conservation Area (HSP-CA) is in its initial development phase. Arkansas's largest state park in land area, Hobbs covers 12,045 acres along the southern shores of 28,370-acre Beaver Lake. Twenty-two of the park's 60 miles of border stretch along the shores of Beaver Lake. This large tract of Ozark landscape consists of plateaus, ridges, valleys and streams featuring an upland forest of pine, oak and hickory. Many water features including disappearing streams, springs and seeps have carved the many hollows in this fragile limestone landscape, as well as created cave-related features including numerous sinkholes.